Quantitative Ability (S.A.) Test

Result

Quantitative Ability (S.A.) Test - 2

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Weekly Quiz Competition

Question 1
4 / -1

What is the difference between the compound interest on Rs. 5,000 at the rate of 20% per annum, when compounded annually for 2 years and when compounded half yearly for year?

A
Rs.655

B
Rs.1,655

C
Rs.1,440

D
Rs.545

Solution
Question 2
4 / -1

How many four digit numbers can be formed by using the digits 0, 1, 2, 3, 4? (Repetition of the digits is allowed)

A
625

B
120

C
96

D
500

Solution

Th H T U

4 5 5 5

Thus, Zero can not fill the thousand’s place.

Total number of ways = 4 x 5 x 5 x 5 = 500.
Question 3
4 / -1

If x : y = 2 : 3, then what is the value of (5x + 3y):(2x + 7y)

A
25:19

B
5:9

C
19:25

D
9:5

Solution
Question 4
4 / -1

The quadrilateral ABCD is given below. What all measurements will you need to draw the quadrilateral ABCD? The measurements are given in following options. Which of the options can help you to draw ABCD?

A. AB, BC, CD and DA
B. AB, BC, CD, DA and BD
C. AB, BC, CD, AC and BD
D. AB and BC

A
a and b

B
b and c

C
a, b and c

D
none of the above

Solution

We know that we need a minimum of 5 measurements from a quadrilateral to draw it. In option B & C, we have 5 measurements. In B, we have 4 sides and 1 diagonal. In C, we have 3 sides and 2 diagonals. So, it is possible to construct the quadrilateral using the set of measurements provided in options B & C.
Question 5
4 / -1

A jar contains 36 L solution of milk and water, mixed in the ratio 5 : 7. Out of this, 24 L solution is taken out and replaced with water. What is the quantity of water present in the solution?

A
27 L

B
31 L

C
29 L

D
30 L

Solution

Initially the jar contains

5 / 12 × 36 = 15 L milk and

7 / 12 × 36 = 21L water.

When 24L solution is taken out, the amount of water remaining in the jar is

7 / 12 × 12L = 7L and when 24L of water is

added the net quantity of water in the jar becomes 31L
Question 6
4 / -1

The rate of interest for the first 2 years is 3% per annum, for the next 3 years is 8% per annum, and the period beyond 5 years is 10% per annum. a man gets rupees 1520 as simple interest for 6 years, how much money did he deposit?

A
4400 rupees

B
3800 rupees

C
4500 rupees

D
3400 rupees

Solution

Simple interest =P × r × t / 100

Let the deposits P rupees,

1520 = P × 2 × 3 / 100 + P × 3 × 8 / 100 + P × 10 × 1 / 100

⇒ P = 3800 rupees

Hence, the correct option is (B).
Question 7
4 / -1

Shilpa started moving in the left-hand side while she was facing the sun. She moved 50 m, then she took a right-turn and moved another 35 m, after that she took a left turn and moved another 65 m. How far is she from the starting point?

A
108.92 m

B
114.64 m

C
140.4 m

D
120.20 m

Solution
Question 8
4 / -1

Directions For Questions

Blood relation:

Ravi was showing a photograph to his friend, Gopi. Pointing at a boy in the photograph, Ravi said.' The boy sitting at the left is the son of the wife of the only son of the grandmother of my younger brother'.

...view full instructions

What is the relation between the boy in the photograph and Ravi?

A
First Cousins

B
Brother

C
Nephew and uncle

D
Ravi's brother-in-Iaw

Solution

The relation can be analyzed as

Ravi's younger brother's grandmother = Ravi's grandmother Ravi's grandmother's only son = Ravi's father

Ravi's grandmother's only son's wife = Ravi's mother

So, the boy in the photograph is the son of Ravi's mother i.e. Ravi and the boy in the photograph are siblings i.e. brothers.
Question 9
4 / -1

Directions For Questions

Answer the following questions based on the given information: Three friends are married to three girls named Deepika, Malaika and Radhika.

I. Radhika is the only friend with a pierced nose

II. One of the girls, who is a DJ, lives in Manchester

III. Deepak’s wife is not a DJ.

IV. The friend with the pierced nose does not like to send mails.

V. Sachin is married to the DJ.

VI. The only friend who does not like to send mails lives in Paris.

VII. The girl in Madrid is married to Manoj.

VIII. Deepika rings her DJ sister once every week.

IX. Radhika receives a mail from Manchester once a week.

...view full instructions

Which friend lives in Madrid?

A
Radhika

B
Malaika

C
Deepika

D
Cannot be determined

Solution
Question 10
4 / -1

A says to B “Give me Rs.200 and I shall have twice as much money as you will have.” B replies “If you give me Rs. 100, I shall have thrice as much money as you will have.” Then the amount A initially has is (in Rs.)

A
150

B
280

C
250

D
300

Solution

If A has x and B has Rs.y.

Then as per the given conditions we have, x + 200 = 2(y - 200)

⇒ x + 200 - 2y - 400

⇒ x = 2y - 600 ...(i)

and y + 100 = 3(x - 100)

y + 100 = 3x - 300

y = 3x - 400 ...(ii)

y = 3 (2y - 600) - 400 [Substituting x in (ii) from (i)] y = 6y - 2200 * y = Rs.440

x = Rs. 280