Class 7 Fractions And Decimals CBSE Questions & Answers

Class 7 · Fractions And Decimals

This is Mathematics Class 7 Fractions and Decimals CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
A fraction acts as an operator ________.
  • A
    on
  • B
    None of these
  • C
    ‘of ’
    Correct
  • D
    or
2
The product of two proper fractions is ___________ each of the fractions that are multiplied.
  • A
    greater than
  • B
    more than
  • C
    None of these
  • D
    less than
    Correct
3
In a class of 40 students \(\frac{1}{5}\)of the total number of students like to study English, \(\frac{2}{5}\) of the total number like to study mathematics and the remaining students like to study Science. How many students like to study English?
  • A
    1
  • B
    -1
  • C
    8
    Correct
  • D
    -8
4
Sushant reads \(\frac{1}{3}\)part of a book in 1 hour. How much part of the book will he read in \(2\frac{1}{5}\) hours?
  • A
    \(\frac{{15}}{{11}}\)
  • B
    11
  • C
    15
  • D
    \(\frac{{11}}{{15}}\)
    Correct
5
Find the average of 4.2, 3.8 and 7.6.
  • A
    5.2
    Correct
  • B
    1
  • C
    2.5
  • D
    0
6
\(\frac{2}{7} \times 3 = \_\_\_\_\_\_\_\)
  • A
    \(\frac{6}{7}\)
    Correct
  • B
    \(\frac{5}{7}\)
  • C
    \(\frac{{23}}{7}\)
  • D
    \(\frac{{11}}{7}\)
7
\(\frac{1}{4}of12 = \_\_\_\_\_\)
  • A
    16
  • B
    48
  • C
    8
  • D
    3
    Correct
8
\(\frac{2}{3} \times \frac{4}{5} = \_\_\_\_\)
  • A
    \(\frac{8}{{15}}\)
    Correct
  • B
    \(\frac{4}{{15}}\)
  • C
    \(\frac{2}{{15}}\)
  • D
    \(\frac{6}{8}\)
9
\(\frac{2}{5} \div 7 = \_\_\_\_\_\)
  • A
    \(\frac{2}{{35}}\)
    Correct
  • B
    \(\frac{{37}}{5}\)
  • C
    35
  • D
    \(\frac{{35}}{2}\)
10
\(0.0{\text{2 }} \times {\text{ }}0.0{\text{3 }} = {\text{ }}\_\_\_\_\_\_\)
  • A
    0.006
  • B
    0.0006
    Correct
  • C
    6
  • D
    0.6
11
In proper fraction, the numerator is ________ the denominator.
  • A
    similar
  • B
    None of these
  • C
    less than
    Correct
  • D
    greater than
12
Reciprocal of \(\frac{7}{2}\)is ______.
  • A
    \(\frac{2}{7}\)
    Correct
  • B
    \(\frac{7}{2}\)
  • C
    None of these
  • D
    \(\frac{3}{7}\)
13
\(\frac{1}{2}\;of\;2\;is\;\_\_\_\_.\)
  • A
    1
    Correct
  • B
    2
  • C
    None of these
  • D
    3
14
\(\frac{1}{3}\;of\;3\;is\;\_\_\_\_.\)
  • A
    3
  • B
    2
  • C
    None of these
  • D
    1
    Correct
15
\(\frac{1}{5}\;of\;5\;is\;\_\_\_\_.\)
  • A
    5
  • B
    1
    Correct
  • C
    0
  • D
    None of these