AISSEE Class VI Mock Test

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AISSEE Class VI Mock Test - 1

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Weekly Quiz Competition

Question 1
2.4 / -0

While playing a number game, Damon got 5 random numbers i.e. 8, 1, 3, 9 and 4. Which of the following can be the smallest 5 digit number that can be formed using these digits?

A
14389

B
13489

C
98431

D
18439

Solution

The smallest 5 digit number using the given digits will be 13489.
Question 2
2.4 / -0

Write the following into ascending order.

A

B

C

D

Solution

We have is greater than 1, but less than 2.

= 0.75= 0.4

So, we can say that ascending order of the given fractions =
Question 3
2.4 / -0

Simplify: 11 + 0.5 +

A
12.1

B
13.1

C
14.1

D
15.1

Solution

11 + 0.5 + +

= 11 + 0.5 + 0.21 + 0.39

= 12.1
Question 4
2.4 / -0

The mean of 5 numbers is 40. If the mean of first 2 numbers is 35 and of the last 2 numbers is 40, then find the third number.

A
50

B
55

C
60

D
65

Solution

The sum of first two numbers = 35 × 2 = 70
The sum of last two numbers = 40 × 2 = 80
The sum of 5 numbers = 5 × 40 = 200
The third number = 200 – 80 – 70 = 50
Question 5
2.4 / -0

Fill in the blank.

of a leap year = ______ weeks

A
122

B
17

C
35

D
121

Solution

of a leap year = days = 854 days

So, = 122 weeks
Question 6
2.4 / -0

Which of the following is the Roman numeral for 567?

A
DLXVII

B
DLXU

C
DLVI

D
DXVII

Solution

D – 500, LX – 60 and VII – 7
567 = 500 + 60 + 7 = DLXVII
Question 7
2.4 / -0

Find the value of 9 + 9 ÷ 9 - 9 + 9 ÷ 9 × 9 + 9 - 9 - 9 × 9.

A
33

B
-102

C
-71

D
-97

Solution

9 + 9 ÷ 9 - 9 + 9 ÷ 9 × 9 + 9 - 9 - 9 × 9
= 9 + 1 - 9 + 1 × 9 + 9 - 9 - 9 × 9
= 9 + 1 - 9 + 9 + 9 - 9 - 81
= -71
Question 8
2.4 / -0

What percent of 25 litres is 250 ml?

A
0.1%

B
1%

C
5%

D
10%

Solution

25 litres = 25,000 ml

So, required % = × 100 = 1%
Question 9
2.4 / -0

At what rate will the amount of Rs. 2000 amount to Rs. 2420 in 3 years?

A
5%

B
6%

C
6.5%

D
7%

Solution

Principal = Rs. 2000
Time = 3 yrs
SI = Rs. 2420 – 2000 = Rs. 420

420 =

R = = 7%
Question 10
2.4 / -0

Arun has 2 tables which cost the same. He sold one of his tables at Rs. 2680 at a profit and the other one at Rs. 1812 at a loss. Determine the cost price of each table, if there is no profit/loss.

A
Rs. 2246

B
Rs. 2140

C
Rs. 2059

D
Rs. 2334

Solution

Let the cost price of each table be Rs. x.
For one table, he had a profit.
So, SP - CP = Profit
2,680 - x = Profit
For the other table, he had a loss.
CP - SP = Loss
x - 1,812 = Loss
Now, given that profit = Loss, so
2,680 - x = x - 1,812
2x = 4492
x = 2246
Question 11
2.4 / -0

A train leaves Delhi at 06:45 PM on Friday and reaches Pune at 09:30 AM on Saturday. The duration of the journey is

A
15 hours 75 min

B
14 hours 45 min

C
14 hours 75 min

D
15 hours 45 min

Solution

The train leaves Delhi at 06:45 PM on Friday and reaches Pune at 09:30 AM on Saturday.
Time taken to reach Pune
= 12 hours (6:45 PM to 6:45 AM) + 2 hours and 45 min (6:45 AM to 9:30 AM)
= 14 hours and 45 min
Question 12
2.4 / -0

2 friends went to a grocery shop. The first friend bought 3 jars of peanut butter and 5 broccoli and the other friend bought 3 broccoli and 2 jars of peanut butter. The first friend paid money for both of them. How much money did he pay to the shopkeeper, if the cost of 1 jar of peanut butter is Rs. 15 and cost of 1 broccoli is Rs. 60?

A
Rs. 555

B
Rs. 500

C
Rs. 595

D
Rs. 580

Solution

Cost of 1 jar of peanut butter = Rs. 15
So, cost of 5 jars of peanut butter = 15 × 5 = Rs. 75
Cost of 1 broccoli = Rs. 60
So, cost of 8 broccoli = 60 × 8 = Rs. 480
Total money paid = Rs. (75 + 480) = Rs. 555
Question 13
2.4 / -0

Which of the following numbers is divisible by 6?

A
9245

B
3242

C
8228

D
3414

Solution

Sum of all the digits of 3414 = 3 + 4 + 1 + 4 = 12
Also, it is an even number, so it is divisible by 2 as well as 3.
As it is divisible by both 2 and 3, so it is divisible by 6.
Question 14
2.4 / -0

Find the smallest square number which is divisible by 6, 8 and 24.

A
256

B
144

C
121

D
576

Solution

LCM of 6, 8 and 24 is 24.
So, 24 = 2 × 2 × 2 × 3 = 2³ × 3¹
So, it means that if we multiply the number by 6, it will make it a square number.
Thus, required number = 24 × 6 = 144
Question 15
2.4 / -0

What is the sum of 17.37, 17.037, 17.0037 and 17.77?

A
68.1807

B
69.1807

C
70.1807

D
71.1807

Solution
Question 16
2.4 / -0

Which of the following pairs represents the two quadrilaterals that have both the pairs of opposite sides parallel and each angle equal to 90°?

A
(B)

B
(A)

C
(C)

D
(D)

Solution

Here, in pair D, the two quadrilaterals have both the pairs of opposite sides parallel and each angle equal to 90°.
Question 17
2.4 / -0

Area of a square land is 576 m². How many tiles of 20 × 20 cm would be needed to cover the area of the land?

A
15

B
72

C
144

D
156

Solution

Area of land = 576 m²

Size of tile = 20 × 20 = 400 cm or 4 m

Total tiles needed = 576 ÷ 4 = 144 tiles
Question 18
2.4 / -0

Find the area of the shaded region in the following figure.

A
80 cm²

B
85 cm²

C
70 cm²

D
75 cm²

Solution

Area of the shaded region = Area of rectangle ABCD - Area of rectangle EFGH
Area of the shaded region = ((10 8) - (1 5)) cm²= (80 - 5) cm² = 75 cm²
Question 19
2.4 / -0

A book named 'Ask me anything' contains 408 pages. Erick reads of the pages on Thursday and of the remaining pages of Friday. On Saturday he wants to complete the reading of the book. Find out how many pages he has to read on Saturday.

A
168

B
100

C
102

D
144

Solution

Total number of pages = 408
Number of pages read on Thursday = × 408 = 272

Remaining pages = 408 - 272 = 136

Number of pages read on Friday = × 136 = 34

Remaining pages he will read on Saturday = 136 - 34 = 102
Question 20
2.4 / -0

Round off 95,104 to the nearest thousands.

A
95,000

B
96,000

C
90,000

D
85,000

Solution

To round off to the nearest 1000, we will look at hundreds place and since there is 1 at hundreds place, so we are going to round off to nearest thousand.
i.e. 95,104 would round off to 95,000.
Question 21
2.4 / -0

A person is driving his car at a speed of 90 km/hour. How much time will he take to cover a distance of 630 km?

A
10.5 hours

B
7 hours

C
5 hours

D
3 hours

Solution

We know that the formula for calculating time =
Time = = 7 hours
Question 22
2.4 / -0

Rohan wants to reach his home from his college which is 400 km. If he wants to reach his home in 5 hours, then what will be the speed of his car?

A
65 km/hr

B
75 km/hr

C
78 km/hr

D
80 km/hr

Solution

Distance = 400 km

Time = 5 hours

Speed = = 80 km/hr
Question 23
2.4 / -0

Hayley was going on a motor boat and she noticed that her boat was moving in the water with a speed of 12.5 m/sec. Find its speed (in km/hr).

A
45 km/hr

B
35 km/hr

C
4.5 km/hr

D
3.47 km/hr

Solution

In order to convert the speed in km/h to m/sec, we need to multiply the given speed by (18/5).

So, required speed = = 45 km/hr
Question 24
2.4 / -0

Convert (4.5 of 25% + 3.25 of 45%) into decimals.

A
2.59

B
2.61

C
2.63

D
3.59

Solution

We have,

= 1.125 + 1.4625
= 2.5875 2.59

Question 25

2.4 / -0

What would be the next row of numbers?

17	34	51
20	39	58
23	44	65

26, 49, 72

29, 47, 73

35, 78, 98

25, 63, 78

Solution

17	34	51
17 + 3 = 20	34 + 5 = 39	51 + 7 = 58
20 + 3 = 23	39 + 5 = 44	58 + 7 = 65
23 + 3 = 26	44 + 5 = 49	65 + 7 = 72

The next row would be: 26, 49, 72.

Question 26
2.4 / -0

Find the sum of the number 32,786 and the number obtained by interchanging places of 3 and 8.

A
1,05,522

B
1,15,522

C
1,14,522

D
1,04,522

Solution

The number we get after changing places of 3 and 8 is 82,736.
Now, 32,786 + 82,736 = 1,15,522
Question 27
2.4 / -0

Choose the correct option if numbers 51860, 50681, 58610, 56018 and 58601 are arranged in ascending order.

A
51860, 50681, 58610, 56018, 58601

B
51860, 50681, 56018, 58610, 58601

C
50681, 51860, 56018, 58601, 58610

D
58601, 58610, 56018, 51860, 50681

Solution

50681 < 51860

51860 < 56018

56018 < 58601

58601 < 58610

50681, 51860, 56018, 58601, 58610 is the ascending order for the given numbers.
Question 28
2.4 / -0

Simplify: 2 + 0.25 +

A
3.375

B
2.325

C
4.375

D
3.5

Solution

2 + 0.25 +

Solve the fraction as

2 + 0.25 + 0.25 + 0.875 = 3.375
Question 29
2.4 / -0

Average of 5 numbers is 45. Sum of 4 numbers is 125. What will be the fifth number?

A
80

B
100

C
105

D
90

Solution

We know the sum of first four numbers.
Let the fifth number be x.
Sum of 4 numbers = 125
Average of five numbers = 45
Sum of five numbers = 45 × 5 = 225
Fifth number + Sum of four numbers = Sum of five numbers
125 + x = 225
x = 100
Question 30
2.4 / -0

What is 80 m in km?

A
8 km

B
0.80 km

C
0.08 km

D
0.008 km

Solution

1 km = 1000 m
So, 1 m = (1/1000) km
80 m = (80/1000) km = 0.08 km
Question 31
2.4 / -0

Nitin went to a market and purchased a showcase worth Rs. 800. He spent Rs. 70 on its packing and Rs. 40 on its decoration. After that, he sold it to Aman for Rs. 700. What will be his loss percentage?

A
21%

B
22%

C
23%

D
27%

Solution

Cost price for Nitin = 800 + 70 + 40 = Rs. 910
Selling price for Nitin = Rs. 700
Loss = 910 - 700 = Rs. 210

Loss % = = 23.07% ≈ 23%
Question 32
2.4 / -0

A shopkeeper charges Rs. 900 for a packet of 18 chocolates and Rs. 391 for a packet of 17 coloured pens. How much should a person pay, if he wants to buy 2 chocolates and 5 coloured pens?

A
Rs. 315

B
Rs. 215

C
Rs. 115

D
Rs. 100

Solution

Cost of 18 chocolates = Rs. 900

Cost of 1 chocolate = = Rs. 50

Cost of 17 coloured pens = Rs. 391

Cost of 1 coloured pen = = Rs. 23

Cost of 2 chocolates = 50 × 2 = Rs. 100
Cost of 5 coloured pens = 23 × 5 = Rs. 115
Total amount = 100 + 115 = Rs. 215
Question 33
2.4 / -0

The smallest number which is divisible by 1128 and 1692 is 6768. Find the greatest number which divides 1128 and 1692 without leaving any remainder.

A
282

B
182

C
180

D
178

Solution

Two numbers: 1128 and 1692
LCM of the two numbers = 6768
Let the HCF of the numbers be x.
Product of the numbers = HCF × LCM
1128 × 1692 = HCF × 6768

HCF = = 282
Question 34
2.4 / -0

What is the sum of 30.09, 30.007, 30.090 and 30.879?

A
120.502

B
130.696

C
120.696

D
121.066

Solution

The sum will be
Question 35
2.4 / -0

What will be the measure of supplementary angle of 55°?

A
120°

B
125°

C
135°

D
140°

Solution

Supplementary angles have the sum 180°.
So, let one of the supplementary angles be 'x'.
Then, x + 55° = 180°x = 125°
Question 36
2.4 / -0

A lady sprints around a square park of side 75 m. How much distance has she sprinted, if she takes 7 rounds around the park?

A
1300 m

B
1600 m

C
1100 m

D
2100 m

Solution

Side of the park = 75 m
Perimeter of the park = 4 × 75 = 300 m
Number of rounds = 7
Total distance = 7 × 300 = 2100 m
Question 37
2.4 / -0

Mia has (1/5)^th of a chocolate with her. She divides the chocolate equally into 7 people. What fraction of the chocolate will each person get?

A

B

C

D

Solution

Chocolate with Mia =
Fraction of chocolate with each person, if it is divided into 7 parts =
Question 38
2.4 / -0

The temperature in Manchester was 5°C. What is this temperature in degree Fahrenheit?
[Use ]

A
14°F

B
41°F

C
23°F

D
11°F

Solution

As we know

=

= 41°F
Question 39
2.4 / -0

A square park around Statue of Unity, inaugurated by PM Modi, is of side 480 m and is to be fenced. Find the cost of fencing the square park, if the rate of fencing per metre is Rs. 20.

A
Rs. 38,400

B
Rs. 38,500

C
Rs. 38,600

D
Rs. 38,700

Solution

Length of fence required = Perimeter of the square park
= 4 × Side = 4 × 480 = 1920 m
Cost for fencing 1 m of square park = Rs. 20
Cost for fencing 1920 m of square park = 1920 × 20 = Rs. 38,400
Question 40
2.4 / -0

Raman built an apartment where he did some marble work. How many square marbles of side 24 cm would be required to cover floor of kitchen 2.8 m × 3.6 m?

A
400

B
500

C
200

D
175

Solution

Area of square marble = 24 × 24 = 576 cm

Area of floor (in cm) = 280 × 360 = 100800 cm

Number of marbles = = 175
Question 41
2.4 / -0

If the cost of 15 cans of juice is Rs. 480, what will be the cost of 5 such cans?

A
Rs. 280

B
Rs. 160

C
Rs. 75

D
Rs. 32

Solution

Total cans = 15
Cost of 15 cans = Rs. 480

Cost of 1 can = Rs.

Cost of 5 cans = Rs. = Rs. 160
Question 42
2.4 / -0

Ankur has part of a pizza. He further divides it into 3 parts, which gives him 3 slices. Find the number of slices in the pizza originally.

A
27

B
29

C
36

D
48

Solution

Fraction of pizza that Ankur got =

Fraction that he further divided his part into = 3

Fraction of the part that he got =
is equivalent to 3 slices (given)

Let the total number of slices be x.

x = 9 × 3

x = 27

The required number of slices is 27.
Question 43
2.4 / -0

A sweeper was cleaning a rectangular ground of dimensions 80 m × 60 m. What will be the distance covered by sweeper (in km), if he cleaned only the boundaries of ground thrice?

A
1.250 km

B
0.534 km

C
0.804 km

D
0.840 km

Solution

Length of rectangular ground = 80 m
Breadth of rectangular ground = 60 m
Perimeter = 2(l + b)
Perimeter = 2(80 + 60) = 280 m
Thrice = 3 times = 280 × 3 = 840 m
840 m = 0.840 km
Question 44
2.4 / -0

Simplify: 3 + 0.2 +

A
4.5

B
3

C
3.16

D
4.18

Solution

3 + 0.2 +

= 3 + 0.2 + 0.16 - 0.2

= 3.16
Question 45
2.4 / -0

Find the seventh number for which Raman calculated the average of first 7 numbers as 60 and the sum of first 6 numbers as 330.

A
90

B
100

C
70

D
80

Solution

Average of 7 number = 60
Total sum of 7 numbers = 60 × 7 = 420
Sum of first 6 numbers is given as 330.
Then, seventh number = Total sum of 7 numbers - Sum of first 6 numbers
= 420 - 330 = 90
Question 46
2.4 / -0

Taj Hotel in Mumbai consumes 120 litres of water every day. A tank of the hotel can store only 85% of this volume. How much does the capacity of the tank of the hotel fall short of?

A
18 litres

B
10 litres

C
8 litres

D
4 litres

Solution

85% of 120 = = 102

Capacity of the tank = 102 litres
Quantity of water consumed = 120 litres
Therefore, the deficit is of 120 - 102 = 18 litres.
Question 47
2.4 / -0

Suresh bought a sofa set for Rs. 12,600 and sold it for Rs. 13,200. What is his profit percent?

A
2.26%

B
2.56%

C
4.54%

D
4.76%

Solution

CP = Rs. 12,600
SP = Rs. 13,200
∴Profit = SP – CP
= 13,200 – 12,600 = Rs. 600
Profit percent = × 100
= × 100 = 4.76%
Question 48
2.4 / -0

If the cost of 7 kg wheat is Rs. 245, then what will be the cost of 5 kg wheat?

A
Rs. 195

B
Rs. 105

C
Rs. 140

D
Rs. 175

Solution

7 kg wheat costs Rs. 245.

1 kg wheat costs Rs. .

5 kg wheat costs = = Rs. 175
Question 49
2.4 / -0

A piece of fibre is in the form of a cube of edge 6 m. How many cuboidal boxes of dimensions 150 cm × 20 cm × 10 cm can be made from the fibre piece?

A
7200

B
7020

C
7000

D
7500

Solution

Volume of the cube = 6 × 6 × 6 = 216 m³ = 216 × 10,00,000 cm³

Volume of the cuboidal box = 150 × 20 × 10 = 30,000

Number of cuboidal boxes required = =7200
Question 50
2.4 / -0

While playing tambola, Jack got 5 numbers in a row. If the five numbers were 7, 6, 9, 2 and 8, then which of the following can be the largest 5 digit number that can be formed using these digits?

A
97628

B
98762

C
26789

D
79862

Solution

The largest 5 digit number using the given digits will be 98762.
Question 51
2.4 / -0

The frequency of sound below 20 Hz is called

A
sonar

B
ultrasound

C
infrasonic sound

D
None of these

Solution

Infrasonic sound, sometimes referred to as low-frequency sound, is the sound that is lower in frequency than 20 Hz (hertz) or cycles per second, the normal limit of human hearing.
Question 52
2.4 / -0

In terms of area, which is the second smallest state of India?

A
Goa

B
Kerala

C
Sikkim

D
Manipur

Solution

Area-wise, the second smallest state of India is Sikkim. With around 6,07,000 inhabitants as of 2011, Sikkim is the least populous state of India and the second-smallest state after Goa in total area, covering approximately 7096 km².
Question 53
2.4 / -0

What is the main source of our energy?

A
Atmosphere

B
Sun

C
Ocean

D
None of these

Solution

The Sun is an infinite and renewable source of energy which is also by far the most important source of energy. Primary productivity (photosynthesis) is driven by sunlight and all our fossil fuels are derived from plants which existed millions of years ago.
Question 54
2.4 / -0

Which of the following gases is found in coal mines?

A
Methane

B
Ethane

C
Butane

D
None of these

Solution

Methane is released as a direct result of the physical process of coal extraction. Coal is extracted through mining which in turn releases methane previously trapped within the coal seam into the air supply of the mine as layers of the coal face are removed, thus creating a potential safety hazard. Methane emissions also arise from the collapse of the surrounding rock after a section of the coal seam has been mined and the artificial roof and wall supports are removed as mining progresses to another section. The debris resulting from the collapse is known as gob and also releases methane or 'gob gas' into the mine.
Question 55
2.4 / -0

Which of the following is not the organ of a government?

A
Executive

B
Judiciary

C
Legislature

D
Political parties

Solution

Three main organs of Government are:
(1) Legislature
(2) Executive
(3) Judiciary
Political parties do not form an organ of the government.
A political party is an organised group of people who have the same ideology, or who otherwise have the same political positions, and who field candidates for elections, in an attempt to get them elected and thereby implement the party's agenda.
A political party is typically led by a party leader (the most powerful member and spokesperson representing the party), a party secretary (who maintains the daily work and records of party meetings), party treasurer (who is responsible for membership dues) and party chair (who forms strategies for recruiting and retaining party members, and also chairs party meetings).
Question 56
2.4 / -0

Which of the following non-metals is used in the paste applied to the tip of matchstick in safety matches?

A
Sulphur

B
Phosphorous

C
Silicon

D
None of these

Solution

The heads of these matches contain only sulfur, potassium chlorate, fillers and glass powder.
The striking surface of safety match boxes contains red phosphorus and an abrasive substance.
When struck, a small amount of white phosphorus is produced, which ignites. The resultant spark starts the potassium chlorate oxidation reaction, and the heat from that reaction ignites the sulfur in the match head. Hence, option (1) is correct.
Question 57
2.4 / -0

Which Indian state has the longest coastal area?

A
Kerala

B
Karnataka

C
Maharashtra

D
Gujarat

Solution

Gujarat has the longest coastal area (1600 km/990 miles). It is situated on the west coast of Indian peninsula. The state is bound by the Arabian Sea on the west, Pakistan and Rajasthan in the north and northeast, Maharashtra in the south, and Madhya Pradesh in the southeast.
Question 58
2.4 / -0

When was Non-Cooperation Movement launched?

A
1919

B
1920

C
1927

D
1928

Solution

Non-Cooperation Movement was launched in 1920. It was organized by Mahatma Gandhi, to induce the British government of India to grant self-government.
Question 59
2.4 / -0

In the Constituent Assembly, who was the head of the Union Constitution Committee?

A
Jawaharlal Nehru

B
Sardar Patel

C
Subhash Bose

D
None of the above

Solution

Union Constitution Committee, one of the eight important committees in the constituent assembly, was headed by Jawaharlal Nehru. The committee was appointed on 4^th May, 1947, with 12 members. It worked till 31^st July, 1947.
Question 60
2.4 / -0

The use of which of the following energy sources increases global warming?

A
Fossil fuel

B
Nuclear energy

C
Hydroelectric power

D
None of these

Solution

Global warming is primarily a problem of too much carbon dioxide in the atmosphere. This carbon overload is caused mainly when we burn fossil fuels like coal, oil and gas or cut down and burn forests.
Question 61
2.4 / -0

In which city is the dargah (tomb) of sufi saint Moinuddin Chishti located?

A
Gwalior

B
Ghaziabad

C
Ajmer

D
Delhi

Solution

Ajmer Sharif Dargah, Ajmer Dargah, Ajmer Sharif or Dargah Sharif is a sufi shrine (Dargah) of sufi saint, Moinuddin Chishti located at Ajmer, Rajasthan, India. The shrine has Chishti's grave (Maqbara).
Moinuddin Chishti was a 13th century sufi mystic saint and philosopher. He died in 1236. As national rulers, along with local, began to come and pray, the structure was expanded. In 1332, the sultan of Delhi (Tughluq dynasty) Mohammad Bin Tughluq constructed a dargah (a commemoration structure constructed around the tomb of Muslim saints, where people from all religions come to pray and ask for favours) and it grew in popularity and size over the years. The structure was subsequently expanded by a number of rulers including many saints.
Question 62
2.4 / -0

Vitamin C, an organic acid, is known as

A
acetic acid

B
citric acid

C
ascorbic acid

D
None of these

Solution

Vitamin C, also known as ascorbic acid or ascorbate, has the chemical formula C₆H₈O₆.
Question 63
2.4 / -0

How many chambers are there in a crocodile's heart?

A
2

B
3

C
4

D
None of these

Solution

Crocodile has a four-chambered heart and two ventricles, an unusual trait among extant reptiles and both a left and right aorta which are connected by a hole called the Foramen of Panizza.
Question 64
2.4 / -0

Which of these is NOT a water pollutant?

A
Fertilizers

B
Ammonia

C
Dissolved Oxygen

D
Nurdles

Solution

Dissolved Oxygen is not a cause of water pollution, rather it is a measure of the quality of water.
Question 65
2.4 / -0

What are non-luminous objects?

A
Objects which do not emit light.

B
Objects which emit light.

C
Objects which sometimes emit light.

D
None of these

Solution

Light is a form of energy emitted by bodies under certain conditions. A luminous body is one that emits its own light. Example - Sun. Non-luminous bodies are objects that reflect light from luminous bodies. Example - Moon.
Question 66
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Name the instrument used to measure air pressure.

A
Lactometer

B
Barometer

C
Calorimeter

D
Ammeter

Solution

A barometer is an instrument used for measuring atmospheric pressure, especially in forecasting weather and determining altitude.
Question 67
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Which of the following Asian countries is a permanent member of the UN Security Council?

A
India

B
China

C
Singapore

D
Japan

Solution

The permanent members of the United Nations Security Council, also known as the Permanent Five, Big Five or P5, include China, France, Russia, the United Kingdom and the United States.
Question 68
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Revolt of 1857 started from

A
Delhi

B
Meerut

C
Barrackpore

D
Allahabad

Solution

The Indian Rebellion of 1857 was a major, but ultimately unsuccessful, uprising in India in 1857–58 against the rule of the British East India Company, which functioned as a sovereign power on behalf of the British Crown. The rebellion began on 10 May 1857 in the form of a mutiny of sepoys of the Company's army in the garrison town of Meerut.
Question 69
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Diabetes is caused due to the malfunctioning of

A
kidneys

B
pancreas

C
liver

D
gallbladder

Solution

Diabetes develops when the body does not make enough insulin or is not able to use insulin effectively or both. Insulin is made in the pancreas, an organ located behind the stomach. The pancreas contains clusters of cells called islets. Beta cells within the islets make insulin and release it into the blood.
Question 70
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Which of the following properties of diamond makes it useful for cutting glass?

A
High density

B
Hardest substance

C
Bad conductor of electricity

D
None of these

Solution

Option (2) is correct.
Diamond is the hardest mineral, so it is used as a tool to cut anything.
Question 71
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Which of the following contains vocal cords?

A
Pharynx

B
Larynx

C
Bronchial tube

D
None of these

Solution

Larynx is area of the throat containing the vocal cords and used for breathing, swallowing and talking. It is also known as voice box.
Question 72
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What is the name of the agreement made between countries to freeze CFC production?

A
Environmental Protection Act

B
Rio Faith Summit

C
United Nations Environment Programme

D
Montreal Protocol

Solution

Montreal Protocol is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion. Under the original Montreal Protocol agreement (1987), developed countries were required to begin phasing out CFCs in 1993 and achieve a 20% reduction relative to 1986 consumption levels by 1994 and a 50% reduction by 1998.
Question 73
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Name the largest gland in the human body.

A
Heart

B
Liver

C
Kidney

D
Pancreas

Solution

Liver is the largest gland in human body. It is also the largest (internal) organ in our body and can weigh up to 1.5 - 1.6 kg for a human adult.
Question 74
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Judges of the Supreme Court are appointed by the

A
Prime Minister of India

B
Chief Justice of the Supreme Court

C
President of India

D
Indian Parliament

Solution

Judges of the Supreme Court are appointed by the President of India on the recommendation of the Collegium. The President nominates someone for a vacancy on the Court and the Senate votes to confirm the nominee, which requires a simple majority. This is intended to give both the Executive and Legislative Branches of the federal government a voice in the composition of the Supreme Court.
Question 75
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Which of the following mirrors is used in headlight of vehicles?

A
Concave mirror

B
Convex mirror

C
Plane mirror

D
None of these

Solution

Concave mirror is used in the headlight of vehicle. It is used because when the bulb of headlight is placed at focus of concave mirror, it allows the light to spread out to infinity. When a lighted bulb is placed at the focus of a concave mirror reflector, the diverging light rays of the bulb are collected by the concave reflection and then reflected to produce a string, parallel beam of light.
Question 76
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Directions For Questions

Directions: Read the passage and answer the question that follows.

Once upon a time, there was a beautiful forest. In the forest, there were three princesses. They were called Sam, Vic and Liana. They loved to go into the forest and play there. They would bring home many stones and flowers for their mother. The trees were their friends and they would watch them play the whole day long. The sun would shine brightly not only in the forest but in their village too.
One day, something different happened. The sun did not shine. There was a strong wind and it rained the whole day. The princesses could not go to the forest and they hated it. They waited for the next day.
For the next many days, it rained and rained. The princesses complained to their mother. They were lonely without the trees and animal friends from the forest. Their mother told them to smile and not to complain. She said that if the wind-gods were to hear the princesses complaining, then they might take the sun away. All of them listened to their mother and began to do something indoors. Sam drew a beautiful design, Vic sang songs and Liana danced.
The next morning, their mother woke them up and asked them to open their bedroom windows. They cried out aloud with joy, as they saw the sun shining brightly. That day, they could go to the beautiful forest and meet their friends.

...view full instructions

What did the princesses bring from the forest?

A
Stones and roses

B
Stones and flowers

C
Flowers and leaves

D
Fruit and Vegetables

Solution

It is clearly stated in the first paragraph of the passage, "They would bring home many stones and flowers for their mother."
Question 77
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Directions For Questions

Directions: Read the passage and answer the question that follows.

Once upon a time, there was a beautiful forest. In the forest, there were three princesses. They were called Sam, Vic and Liana. They loved to go into the forest and play there. They would bring home many stones and flowers for their mother. The trees were their friends and they would watch them play the whole day long. The sun would shine brightly not only in the forest but in their village too.
One day, something different happened. The sun did not shine. There was a strong wind and it rained the whole day. The princesses could not go to the forest and they hated it. They waited for the next day.
For the next many days, it rained and rained. The princesses complained to their mother. They were lonely without the trees and animal friends from the forest. Their mother told them to smile and not to complain. She said that if the wind-gods were to hear the princesses complaining, then they might take the sun away. All of them listened to their mother and began to do something indoors. Sam drew a beautiful design, Vic sang songs and Liana danced.
The next morning, their mother woke them up and asked them to open their bedroom windows. They cried out aloud with joy, as they saw the sun shining brightly. That day, they could go to the beautiful forest and meet their friends.

...view full instructions

What was different one day?

A
The sun shone brightly that day.

B
The sun was shining all day long.

C
The sun did not shine that day.

D
There was a fire in the woods.

Solution

It is given in the first line of secondparagraph, ''One day, something different happened. The sun did not shine.'' So, option 3 is the correct answer.
Question 78
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Directions For Questions

Directions: Read the passage and answer the question that follows.

Once upon a time, there was a beautiful forest. In the forest, there were three princesses. They were called Sam, Vic and Liana. They loved to go into the forest and play there. They would bring home many stones and flowers for their mother. The trees were their friends and they would watch them play the whole day long. The sun would shine brightly not only in the forest but in their village too.
One day, something different happened. The sun did not shine. There was a strong wind and it rained the whole day. The princesses could not go to the forest and they hated it. They waited for the next day.
For the next many days, it rained and rained. The princesses complained to their mother. They were lonely without the trees and animal friends from the forest. Their mother told them to smile and not to complain. She said that if the wind-gods were to hear the princesses complaining, then they might take the sun away. All of them listened to their mother and began to do something indoors. Sam drew a beautiful design, Vic sang songs and Liana danced.
The next morning, their mother woke them up and asked them to open their bedroom windows. They cried out aloud with joy, as they saw the sun shining brightly. That day, they could go to the beautiful forest and meet their friends.

...view full instructions

What did mother tell the princesses?

A
"Smile and don't complain".

B
"You can complain."

C
"Princesses must be happy."

D
"Princesses are not allowed to cry."

Solution

It is stated in the third paragraph, ''Their mother told them to smile and not to complain.'' So, option 1 is the correct answer.
Question 79
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Directions For Questions

Directions: Read the passage and answer the question that follows.

Once upon a time, there was a beautiful forest. In the forest, there were three princesses. They were called Sam, Vic and Liana. They loved to go into the forest and play there. They would bring home many stones and flowers for their mother. The trees were their friends and they would watch them play the whole day long. The sun would shine brightly not only in the forest but in their village too.
One day, something different happened. The sun did not shine. There was a strong wind and it rained the whole day. The princesses could not go to the forest and they hated it. They waited for the next day.
For the next many days, it rained and rained. The princesses complained to their mother. They were lonely without the trees and animal friends from the forest. Their mother told them to smile and not to complain. She said that if the wind-gods were to hear the princesses complaining, then they might take the sun away. All of them listened to their mother and began to do something indoors. Sam drew a beautiful design, Vic sang songs and Liana danced.
The next morning, their mother woke them up and asked them to open their bedroom windows. They cried out aloud with joy, as they saw the sun shining brightly. That day, they could go to the beautiful forest and meet their friends.

...view full instructions

Who cried out aloud with joy?

A
The king and the princess

B
The three princesses

C
The mother of the princesses

D
The trees in the forest

Solution

'They' in the sentence ' They cried out aloud with joy, as they saw the sun shining brightly' of the last paragraph refers to 'the three princesses'. So, option 2 is the correct answer.
Question 80
2.4 / -0

Directions For Questions

Directions: Read the passage and answer the question that follows.

Once upon a time, there was a beautiful forest. In the forest, there were three princesses. They were called Sam, Vic and Liana. They loved to go into the forest and play there. They would bring home many stones and flowers for their mother. The trees were their friends and they would watch them play the whole day long. The sun would shine brightly not only in the forest but in their village too.
One day, something different happened. The sun did not shine. There was a strong wind and it rained the whole day. The princesses could not go to the forest and they hated it. They waited for the next day.
For the next many days, it rained and rained. The princesses complained to their mother. They were lonely without the trees and animal friends from the forest. Their mother told them to smile and not to complain. She said that if the wind-gods were to hear the princesses complaining, then they might take the sun away. All of them listened to their mother and began to do something indoors. Sam drew a beautiful design, Vic sang songs and Liana danced.
The next morning, their mother woke them up and asked them to open their bedroom windows. They cried out aloud with joy, as they saw the sun shining brightly. That day, they could go to the beautiful forest and meet their friends.

...view full instructions

The word 'strong' is used to describe

A
wind

B
stone

C
trees

D
rain

Solution

The word is given in the third line of the second paragraph. It is being used as an adjective (for wind) here. "There was a strong wind and it rained the whole day."
Question 81
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Directions For Questions

Directions: Read the passage and answer the question that follows.

Once upon a time, there was a beautiful forest. In the forest, there were three princesses. They were called Sam, Vic and Liana. They loved to go into the forest and play there. They would bring home many stones and flowers for their mother. The trees were their friends and they would watch them play the whole day long. The sun would shine brightly not only in the forest but in their village too.
One day, something different happened. The sun did not shine. There was a strong wind and it rained the whole day. The princesses could not go to the forest and they hated it. They waited for the next day.
For the next many days, it rained and rained. The princesses complained to their mother. They were lonely without the trees and animal friends from the forest. Their mother told them to smile and not to complain. She said that if the wind-gods were to hear the princesses complaining, then they might take the sun away. All of them listened to their mother and began to do something indoors. Sam drew a beautiful design, Vic sang songs and Liana danced.
The next morning, their mother woke them up and asked them to open their bedroom windows. They cried out aloud with joy, as they saw the sun shining brightly. That day, they could go to the beautiful forest and meet their friends.

...view full instructions

Choose the word which means the opposite of LONELY.

A
Fruitful

B
Gloomy

C
Cheerful

D
Beautiful

Solution

In the context, 'lonely' means 'unhappy or gloomy without friends'. So, the opposite is 'happy or cheerful'.
Question 82
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

You and ________ better go together, I think.

A
her

B
us

C
them

D
she

Solution

In this case, we would use the pronoun 'she' as subjective case has to be used. All the other pronouns are objective pronouns.
Question 83
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

This matter can best be settled between ____ and his lawyer.

A
he

B
him

C
they

D
we

Solution

The word 'between' is a preposition, and when placed or positioned next to personal pronouns, it is the objective case of pronoun that should be used and not the subjective case. So, 'him' is the correct answer.
Question 84
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

Has the problem _________?

A
been solved

B
solved

C
being solved

D
solve

Solution

The problem will not solve itself. Somebody will solve it. So, option 2 is incorrect. Options 3 and 4 make the sentence ungrammatical. Hence, 'has been solved' is the correct usage.
Question 85
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

There is _______ hope of his recovery.

A
small

B
the little

C
little

D
much little

Solution

When you want to describe size, 'small' is preferred. This is not the case here, so 1 is incorrect.
'Little' + non-countable noun is used to talk about quantity. 'Little' has a negative nuance or the feeling of dissatisfaction.
Here, the sentence suggests that the chances of recovery are not high. Hence, 3 is the answer.
Options 2 and 4 are grammatically incorrect.
Question 86
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

Would you lend me __________ money?

A
some

B
any

C
much

D
few

Solution

Although 'some' and 'any' are both used to describe an indefinite number, they are used in different ways. In general, 'some' is used in positive sentences (that don't contain the word 'not'), while 'any' is used in negative sentences (that contain the word 'not').
'Much' is used for a large amount. Here, its use is incorrect.
The quantifier 'few' suggests a negative meaning, i.e. 'not as much as might be expected'. Here, it is irrelevant.
Question 87
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

It _______ since last night.

A
had been raining

B
has been raining

C
is raining

D
was raining

Solution

The sentence indicates an action that began in the past and is still going on. The tense of the sentence is Present Perfect Continuous Tense. The subject is third person singular, so 'has been raining' is the correct choice.
Question 88
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

Newton _______ the laws of Motion in 1666.

A
discovered

B
discovers

C
has discovered

D
discovering

Solution

The tense of the sentence is simple past tense as it denotes an action that took place in 1666. Here, the second form of the verb is to be used. Hence, 'discovered' is the correct option.
Question 89
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

Seema _______ a lot of work yesterday.

A
do

B
did

C
does

D
have done

Solution

The tense of the sentence is Simple Past (yesterday). Here, the second form of the verb is to be used. Hence, 'did' is the correct option.
Question 90
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Directions: Select the most appropriate option to fill the blank from the given alternatives.

John is __________ than his younger brother.

A
better courageous

B
more courageous

C
most courageous

D
courageous

Solution

'Than' suggests that a comparison is being made between John and his younger brother. The comparative degree of 'courageous' is 'more courageous'.
Question 91
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Directions: In the following question, out of the four alternatives, choose the one which can be substituted for the given group of words/phrase.

One who loves one's own country

A
Patriot

B
Parasol

C
Parson

D
Flagrant

Solution

The word ''patriot'' means a person who vigorously supports and love their country and is prepared to defend it against enemies or detractor.
So, option 1 is the correct answer.
Question 92
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Directions: In the following question, out of the four alternatives, choose the one which can be substituted for the given group of words/phrase.

A person representing a state in a foreign country

A
Amateur

B
Ambassador

C
Foreigner

D
Tourist

Solution

The word ''ambassador'' means an important official who works in a foreign country representing his or her own country there, and who is officially accepted in this position by that country.
So, option 2 is the correct answer.
Question 93
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Directions: Complete the given sentence.

He will come today, ________

A
will he?

B
willn't he?

C
would he?

D
won't he?

Solution

If the main part of the sentence is positive, the question tag is negative. The question tag uses the same verb as the main part of the sentence. If this is an modal auxiliary (will), then the question tag is made with the same. So, 'will not he' is the correct usage. 'won't' is the contraction of 'will not'.
Question 94
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Directions: Complete the given sentence.

The students are not going today, __________

A
are the students?

B
aren't they?

C
are they?

D
is they?

Solution

The sentence is negative, so the question tag should be positive (no need of 'not'). 'They' should be used to denote the students in order to avoid repetition of the noun 'students'.
Question 95
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Directions: The question given consists of a sentence, the parts of which have been jumbled. These parts have been labelled P, Q, R and S. Given below the sentence are four sequences. You are required to rearrange the jumbled parts of the sentence and select the correct sequence.

(P) Don't stop him (Q) for an hour (R) if you (S) he will run

The correct sequence should be

A
QPSR

B
PQSR

C
SQRP

D
SPRQ

Solution

Correct sentence: He will run for an hour if you don't stop him.
Question 96
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Directions: The question given consists of a sentence, the parts of which have been jumbled. These parts have been labelled P, Q, R and S. Given below the sentence are four sequences. You are required to rearrange the jumbled parts of the sentence and select the correct sequence.

(P) In the evenings (Q) she went out (R) once a week (S) shopping

The correct sequence should be

A
PQRS

B
RQSP

C
QPRS

D
SPRQ

Solution

Correct sentence: Once a week she went out shopping in the evenings.
Question 97
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Directions: Choose the correctly spelt word.

A
Bangalow

B
Bungulow

C
Bungalow

D
Bungolow

Solution

Correct Answer: Bungalow
Question 98
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Directions: Choose the correctly spelt word.

A
Brilliance

B
Brelliance

C
Brilleance

D
Briliance

Solution

Correct Answer: Brilliance
Question 99
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Directions: Choose the appropriate option to fill in the blank.

'Bottles' is for 'bottle' as ______ is for 'bus'.

A
busses

B
bosses

C
buses

D
None of these

Solution

The plural of 'bus' is 'buses'.
Question 100
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Directions: Choose the appropriate option to fill in the blank.

'Dogs' is for 'dog' as ______ is for 'mouse'.

A
mouses

B
mice

C
mouse

D
mices

Solution

The plural of 'mouse' (a rodent) is 'mice' and not 'mouses'. As a computer device, plural of 'mouse' is 'mouses', but in the context of question (dog), 'mouse' is treated as a living being (a rodent). Hence, the best choice is 'mice'.
Question 101
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What should come in place of question mark in the following number series?

7, 25, 45, 67, 91, ?

A
107

B
117

C
114

D
115

Solution

Given series follows the pattern as mentioned below.
7 + 18 = 25
25 + 20 = 45
45 + 22 = 67
67 + 24 = 91
91 + 26 = 117
Question 102
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Find the missing terms and complete the sequence.

106, 106, 80, 80, 54, 54, ?, ?

A
29, 29

B
27, 27

C
26, 26

D
28, 28

Solution

In this series, each number is repeated, then 26 is subtracted to arrive at the next number.
i.e. 106 - 26 = 80
80 - 26 = 54
Therefore,
? = 54 - 26 = 28
This is the correct answer.
Question 103
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Directions: In the following question, a number series is given with one term missing. Choose the alternative that will continue the same pattern in the given series.

1, 4, 10, 22, 46, ____

A
48

B
68

C
82

D
94

Solution

The pattern followed in the series is: + 3, + 6, + 12, + 24, + 48
The missing number is 46 + 48 = 94.
Question 104
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Directions: The word pair given in the question has a certain relationship. Select a word pair from the answer choices having the same relationship.

Cloth : Texture

A
Wool : Silk

B
Book : Text

C
Grain : Wood

D
Linen : Flax

Solution

We determine the quality of a 'cloth' by its 'texture'. Similarly, the quality of a 'book' is judged by its 'text'.
Question 105
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Directions: Select the option that represents the same relationship as in the given pair.

Girl : Woman

A
Student : Teacher

B
Adult : Child

C
Black : White

D
Infant : Child

Solution

A grown-up Girl is a Woman. Similarly, a grown-up Infant is a Child.
Question 106
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Directions: Select the option that represents the same relationship as in the given pair.

Circle : Circumference : : Square : ?

A
Volume

B
Area

C
Diagonal

D
Perimeter

Solution

Second is a measure of the boundary of the first.
Question 107
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Directions: In the following question, the two words given to the left of sign (: :) bear a certain relationship to each other. The same relationship exists between the two words to its right, one of which is missing. Find the missing word from the given alternatives.

Umbrella : Rain : : Sweater : ?

A
Wool

B
Wear

C
Summer

D
Cold

Solution

We use an umbrella when it is raining. We wear a sweater when it is cold.
Hence, option 4 is correct.
Question 108
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Directions: In the following question, there is a relation between the first and the second word. From the given options, choose the one which is related to the fourth word in the similar way.

Money : Bank :: ? : Library

A
Reading

B
Books

C
Readers

D
Knowledge

Solution

Money is kept in the bank. Similarly, books are kept in the library.
Question 109
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If MOUSE is coded as ESUOM, then the code for HORSE is

A
ERHOS

B
ESROH

C
ESRHO

D
ESORH

Solution

The order of letters is reversed.
Therefore, HORSE is coded is ESROH.
Question 110
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Directions: In the following question, the two words given to the left of sign (: :) bear a certain relationship to each other. The same relationship exists between the two words to its right, one of which is missing. Find the missing word from the given alternatives.

Lips : Smile : : Eyes : ?

A
Black

B
Wink

C
Two

D
Spectacles

Solution

We smile with lips, and we wink with eyes.
Hence, option 2 is correct.
Question 111
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Find the odd pair of words from the given alternatives.

A
Patient - Doctor

B
Lift - Nurse

C
Inn - Innkeeper

D
Crop - Farmer

Solution

(2) is the correct answer because it is the odd pair of words as a nurse does not mind a lift. A lift is minded by lift man. Likewise, a patient is minded by a doctor, inn is minded by an innkeeper and a crop is minded by a farmer.
Question 112
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Find the odd pair of words from the given alternatives.

A
Newspaper - Grocer

B
Machine - Engineer

C
Milking - Milkmaid

D
Animal killing - Butcher

Solution

(1) is the correct answer because it is the odd pair of words a grocer does not deal with newspaper. Rather, newspapers are dealt with by a news agent. Likewise, an engineer minds a machine; a milkmaid minds milking and a butcher does killing of animals.
Question 113
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Find the odd pair of words from the given alternatives.

A
Painting - Artist

B
Books - Bookseller

C
Rules - Teacher

D
Luggage - Coolie

Solution

The common relationship is that the second deals with the first. Option 3 is the odd one out as a teacher does not deal with rules but with teaching.
Question 114
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Directions: Arrange the following words in the order as they come in a dictionary and find the word that comes first.

A
Health

B
Heat

C
Heart

D
Heal

Solution

Heal - Health - Heart - Heat
So, 'Heal' comes first.
Question 115
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Select the answer figure that is the correct image of the word given in question figure.

A

B

C

D

Solution

By visualisation, it is clear that in option 2, mirror image of 'R' is not correct; in option 3, mirror images of 'R' and 'W' are not correct; and in option 4, mirror image of 'W' is not correct.
Hence, option 1 is correct.
Question 116
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If a mirror placed on the line MN, then which of the answer figures is the right image of the given figure?

A

B

C

D

Solution

So, it is clear from the image that the letters will look opposite in the mirror with respect to the actual image.
Question 117
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Directions: Identify the diagram that best represents the relationship among the given classes.

Sweet, Sugar, Salt, Jaggery

A

B

C

D

Solution

Sugar and jaggery are both sweet. So, they will lie inside the circle of sweet. But, salt is not sweet. So, it will lie outside the circle of sweet.
Question 118
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Directions: The following question consists of four figures marked A, B, C and D called the Problem Figures and four figures marked 1, 2, 3 and 4 called the Answer Figures. Select a figure from the Answer Figures which will continue the same series as established by the four Problem Figures.

A
1

B
2

C
3

D
4

Solution

First of all elements shift to its adjacent blocks and interchange with vertically opposite elements. Elements which is at lower block is replaced by a new element. So, option (1) is the correct answer.
Question 119
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How many triangles are there in the given figure?

A
8

B
10

C
12

D
14

Solution

There are 12 triangles. They are a, b, c, d, e, f, ab, bc, de, ef, abc and def.
Question 120
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N is the brother of B and S. If J and R are the sisters of S, then how is R related to B?

A
Sister

B
Daughter

C
Cousin

D
Either brother or sister

Solution

Clearly, they all are siblings, R is the sister of B.
Question 121
2.4 / -0

A woman introduces a man as the son of the brother of her mother. How is the man related to the woman?

A
Nephew

B
Son

C
Cousin

D
Uncle

Solution

Brother of mother Uncle
Uncle's son Cousin
So, man is cousin of woman.
Question 122
2.4 / -0

In a class, six students P, Q, R, S, T and U are the top six rank holders, not necessarily in the same order. R did not get the 4^th rank. P's rank is higher than U's and R's, but lower than Q's. Among these six rank holders, there are four students whose ranks are lower than S's rank and five students whose ranks are above T's rank. Who is ranked 5^th in the class?

A
U

B
T

C
R

D
None of these

Solution

P`s rank is higher than Us and Rs, but lower than Q's.
Q > P > U, R ... (1)
Four students whose ranks are lower than S's rank and five students whose ranks are above T's rank.
_> S > _ > _ > _ > T ... (2)
Combining (1) and (2),
Q > S > P > U > R > T
Hence, R is ranked 5^th in the class.
Question 123
2.4 / -0

If K means ÷, L means -, M means × and N means +, then what will be the result of 18 N 3 M 4 L 36 K 9?

A
23

B
24

C
25

D
26

Solution

After writing the proper notations, we get
18 + 3 × 4 - 36 ÷ 9
= 18 + 12 - 4
= 30 - 4
= 26
Question 124
2.4 / -0

If - means ×, + means ÷, × means + and ÷ means -, then what will be the value of 48 ÷ 12 + 6 × 12 - 2?

A
55

B
70

C
78

D
80

Solution

According to question, + = ÷, - = ×, ÷ = - and × = +
Putting these values, we get
48 - 12 ÷ 6 + 12 × 2
Using BODMAS,
48 - 2 + 24
= 72 - 2
= 70
Question 125
2.4 / -0

A woman leaves from her office in a car to reach her home. She drives 50 km towards south and then takes a right turn. After driving for 25 km in that direction, she takes a left turn and drives for 50 km more. In which direction is her home with respect to her office?

A
South-west

B
North-east

C
South-east

D
North-west

Solution

Her home is in south-west direction with respect to her office.