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
\(\frac{1}{7}\;of\;35\;is\;\_\_\_\_\_.\)
  • A
    3
  • B
    6
  • C
    4
  • D
    5
    Correct
2
\(\frac{1}{8}\;of\;32\;is\;\_\_\_\_\_.\)
  • A
    4
    Correct
  • B
    6
  • C
    5
  • D
    7
3
\(\frac{1}{9}\;of\;54\;is\;\_\_\_\_\_.\)
  • A
    6
    Correct
  • B
    4
  • C
    7
  • D
    5
4
\(\frac{1}{{10}}\;of\;300\;is\;\_\_\_\_\_.\)
  • A
    30
    Correct
  • B
    10
  • C
    20
  • D
    5
5
\(\frac{1}{{12}}\;of\;48\;is\;\_\_\_\_\_.\)
  • A
    5
  • B
    6
  • C
    4
    Correct
  • D
    7
6
The product of two improper fractions is _________ the two fractions.
  • A
    less than
  • B
    similar
  • C
    None of these
  • D
    greater than
    Correct
7
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. What fraction of the total number of students like to study Science?
  • A
    \(\frac{2}{5}\)
    Correct
  • B
    1
  • C
    \(\frac{5}{2}\)
  • D
    None of these
8
Lipika reads a book for \(1\frac{3}{4}\)hours every day. She reads the entire book in 6 days. How many hours in all were required by her to read the book?
  • A
    \(10\frac{1}{2}\)hours
    Correct
  • B
    None of these
  • C
    \(8\frac{1}{2}\)hours
  • D
    \(9\frac{1}{2}\)hours
9
A car covers a distance of 89.1 km in 2.2 hours. What is the average distance covered by it in 1 hour?
  • A
    60 km
  • B
    50 km
  • C
    55 km
  • D
    40.5 km
    Correct
10
A car covers a distance of 89.1 km in 2.2 hours. What is the average distance covered by it in 3 hour?
  • A
    140 km
  • B
    121.5 km
    Correct
  • C
    160 km
  • D
    210 km
11
\(3 \times \frac{1}{8} = \_\_\_\_\_\_\_\)
  • A
    \(\frac{{23}}{8}\)
  • B
    \(\frac{3}{8}\)
    Correct
  • C
    \(\frac{{25}}{8}\)
  • D
    None of these
12
\(2 \times \frac{1}{7} = \_\_\_\_\_\_\_\)
  • A
    None of these
  • B
    \(\frac{{23}}{8}\)
  • C
    \(\frac{{25}}{8}\)
  • D
    \(\frac{2}{7}\)
    Correct
13
\(5 \times \frac{1}{9} = \_\_\_\_\_\_\_\)
  • A
    \(\frac{{23}}{8}\)
  • B
    \(\frac{5}{9}\)
    Correct
  • C
    None of these
  • D
    \(\frac{{25}}{8}\)
14
\(4 \times \frac{1}{{11}} = \_\_\_\_\_\_\_\)
  • A
    \(\frac{{23}}{8}\)
  • B
    \(\frac{4}{{11}}\)
    Correct
  • C
    None of these
  • D
    \(\frac{{25}}{8}\)
15
\(1 \times \frac{1}{3} = \_\_\_\_\_\_\_\)
  • A
    None of these
  • B
    \(\frac{{25}}{8}\)
  • C
    \(\frac{1}{3}\)
    Correct
  • D
    \(\frac{{23}}{8}\)