Decimals Test

Result

Decimals Test - 5

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Weekly Quiz Competition

Question 1
1 / -0

How will you write 0.29 in the form of place value table?

A
Two tens and nine hundreds

B
Two tenths and nine hundredths

C
Two tens and nine ones

D
Twenty tens and ninety hundreds

Solution

2 is at one-tenths place = two tenths

9 is at one-hundredths place = 9 hundredths

0.29 is two-tenths and nine hundredths.
Question 2
1 / -0

Which of the following fractions is the same as the decimal 3.24?

A

B

C

D

Solution

3.24 =
Or
Question 3
1 / -0

Which of the following values is the greatest?

1.09, 1.093, 1.009, 1.003

A
1.093

B
1.09

C
1.009

D
1.003

Solution

1.09 - One ones and nine hundredths
1.093 - One ones, nine hundredths and three thousandths
1.009 - One ones and nine thousandths
1.003 - One ones and three thousandths
∴Out of 1.09, 1.093, 1.009 and 1.003, 1.093 is the greatest number.
Question 4
1 / -0

How will you write the decimal 3.8 in the lowest reduced fractional form?

A
19/5

B
38/10

C
3/8

D
8/3

Solution

3.8 as fraction can be written as .
After dividing the top and bottom number by 2, the lowest form of fraction will be
Question 5
1 / -0

What is the value of 0.35 + 10.897 + 3.004?

A
13.883

B
13.929

C
14.251

D
14.918

Solution
Question 6
1 / -0

What is the value of 29.05 – 15.29?

A
13.76

B
14.76

C
13.24

D
14.24

Solution

29.05 – 15.29 = 13.76
Question 7
1 / -0

Ravi travelled 4 km 38 m by bus and 3 km 62 m by car. How much distance did he travel in all (in km)?

A
7.000 km

B
7.100 km

C
8.000 km

D
8.100 km

Solution

Distance travelled by bus = 4 km 38 m = 4.038 km [ 1 km = 1000 m]

Distance travelled by car = 3 km 62 m = 3.062 km

Total distance = 4.038 km + 3.062 km

= 7.100 km
Question 8
1 / -0

The length of each side of a square is 6 cm. What is the perimeter of the square (in metres)?

A
24.00 m

B
2.40 m

C
0.24 m

D
0.024 m

Solution

Side of the square = 6 cm

Perimeter = 4 x side

= 4(6) cm

= 24 cm

1 m = 100 cm

24 cm = m = 0.24 m
Question 9
1 / -0

Which of the following sets of decimal numbers is in ascending order?

A
0.006, 0.066, 0.66, 6.6

B
0.066, 0.66, 0.006, 6.6

C
0.66, 0.066, 6.6, 0.006

D
0.66, 6.6, 0.066, 0.006

Solution

Ascending order of the numbers used is:

0.006 < 0.066 < 0.66 < 6.6
Question 10
1 / -0

What is the value of ?

A
0.40404

B
0.0444

C
0.0404

D
0.444

Solution

=
Question 11
1 / -0

Represent forty and one-tenth as a decimal.

A
40.01

B
401.1

C
40.1

D
4.001

Solution

We have to write forty and one-tenth in decimal form.

Forty in numbers can be written as 40.

One-tenth in decimal can be written as 0.1.

Forty and one-tenth in decimal form = 40 + 0.1 = 40.1
Question 12
1 / -0

How will you write the decimal 0.75 in the lowest fractional form?

A

B

C

D

Solution

0.75 in fractional form =
(Dividing numerator and denominator by 25)
=
Therefore, 0.75 = in its lowest fractional form.
Question 13
1 / -0

Which of the following measurements is the same as 917 cm?

A
91.7 m

B
9.17 m

C
0.917 m

D
917.0 m

Solution

1 metre = 100 centimetres
Therefore, 1 cm =
917 cm = = 9.17 m
Question 14
1 / -0

Which of the following options is the same as 20 paise?

A
Rs. 20

B
Rs. 2.0

C
Re. 0.20

D
Rs. 20.2

Solution

Re. 1 = 100 paise

1 paisa = Re.

20 paise = Re. = Re. 0.20
Question 15
1 / -0

A man walked 2 km towards north and then walked 200 m towards west. What is the total distance covered by him (in km)?

A
22.000 km

B
2.200 km

C
0.220 km

D
220.000 km

Solution

Distance 1 (D₁) = 2 km
Distance 2 (D₂) = 200 m
Total distance = D₁ + D₂
1 km = 1000 m

1 m = km

200 m = km = 0.200 km

Total distance = 2 km + 0.200 km = 2.200 km