Important Questions Test: Decimals


20 Questions MCQ Test NCERT Mathematics for CAT Preparation | Important Questions Test: Decimals


Description
Attempt Important Questions Test: Decimals | 20 questions in 20 minutes | Mock test for Class 6 preparation | Free important questions MCQ to study NCERT Mathematics for CAT Preparation for Class 6 Exam | Download free PDF with solutions
QUESTION: 1

Every ________ with denominator 10 can be written in decimal notation and vice-versa.

Solution:

Every fraction with denominator 10 can be written in decimal notation and vice-versa. One block divided into 100 equal parts means each part is 1/100 (one-hundredth) of a unit. It can be written as 0.01 in decimal notation. Every fraction with denominator 100 can be written in decimal notation and vice-versa.

QUESTION: 2

Write as a decimal: 200 + 30 + 5 + 2/10 + 9/100

Solution:
QUESTION: 3

Find: 0.29 + 0.36

Solution:
QUESTION: 4

Write as a decimal: 60 + 1/10+3/100

Solution:
QUESTION: 5

Find: 0.7 + 0.08

Solution:
QUESTION: 6

Decimal notation of 1/4 is _______.

Solution:
QUESTION: 7

Write as decimal ‘Thirty and one-tenth’.

Solution:
QUESTION: 8

Write 2 rupees and 50 paise as decimal.

Solution:
QUESTION: 9

Decimal form of ‘six-tenths’ is _________.

Solution:
QUESTION: 10

0.01 _____ 0.3

Solution:

The correct option is B as 0.1 is greater than 0.03.

QUESTION: 11

Decimal notation of one-hundredth is ________.

Solution:
QUESTION: 12

0.023 lies between

Solution:

Since, 0.023 is greater than 0.02 and less than 0.03. Thus it lies between 0.02 and 0.03.

QUESTION: 13

Write as decimals: 40 + 2 + 3/10

Solution:
QUESTION: 14

Decimal form of ‘Eleven point two three five’ is ______.

Solution:

Eleven point two three five 
=11+.235=11.235

QUESTION: 15

Every ________ with denominator 100 can be written in decimal notation and vice-versa

Solution:
QUESTION: 16

Write as a decimal: 300 + 20 + 3 + 4/10+5/100

Solution:
QUESTION: 17

Write as decimals: 300 + 5 + 7/10

Solution:
QUESTION: 18

Write as a decimal: 70 + 2/10+6/100

Solution:
QUESTION: 19

Find: 2.66 + 1.85

Solution:
QUESTION: 20

Find: 1.54 + 1.80

Solution:
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