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Class 7 - Rational Numbers Worksheet 2

1. -3⁄8 × 0 = _____.

a) 103⁄5                       b) 123⁄5
c) 113⁄5                       d) 0

2. 2⁄3 × 5⁄7 = _____.

a) 3⁄5                       b) 8⁄5
c) 10⁄21                    d) None of these

3. Find the additive inverse of −9?

a) 103⁄5                   b) 12
c) 9                         d) None of these

4. The sum of two rational number is -3⁄8. If one number is 3⁄16, then find the other one.

a) 103⁄5                    b) -3⁄16
c) 113⁄5                    d) None of these

5. What should be added to -5⁄7 to get 2⁄3?

a) -19⁄21                 b) 3⁄5
c) 6⁄85                    d) None of these

6. The product of two rational number is 10. If one of the numbers is −8, then find the other.

a) -5⁄4                    b) 13⁄10
c) 7⁄100                  d) 5⁄9

7. By what number should -44⁄9 divided to get -11⁄3?

a) 29⁄20                  b) 3⁄4
c) 33⁄44                  d) 59⁄89

8. Find the multiplicative inverse of 13⁄25?

a) 25⁄13                    b) 13⁄123
c) 68⁄125                   d) 45⁄9

9. What is the reciprocal of 1?

a) 1                    b) −1
c) 0                    d) 11

10. What is the reciprocal of −1?

a) 1                    b) −1
c) 0                    d) 11

11. _____ ÷ 2⁄3 = 7⁄10

a) 21⁄20                 b) 3⁄20
c) 8⁄15                   d) 40⁄9

12. −21⁄9 − 6 = _____.

a) -73⁄9                   b) -3⁄43
c) 8⁄17                    d) 5⁄8

13. Find the cost of 3metres of cloth at rupees 401⁄2 per meter?

a) 10                        b) 121.5
c) 40                        d) 5

14. A bike is moving at an average speed of 6⁄5 km/h. How much distance it will cover in 5⁄2 hour?

a) 3                   b) 0
c) 12                 d) 1

15. Simplify (-12⁄7 × -14⁄27) − (-8⁄45 × 9⁄16).

a) 47⁄270                      b) 55⁄450
c) 6⁄15                          d) 79⁄478

16. 5⁄9 ____ -3⁄-8.

a) >                      b) =
c) <                      d) None of these

17. Find the sum -5⁄9 + -4⁄5.

a) -17⁄25                    b) 15⁄36
c) -61⁄45                    d) 9⁄89

18. Subtract 2⁄3 from 4⁄9.

a) -2⁄9                 b) 5⁄4
c) 14                  d) 12

19. 3⁄4 = ?⁄-24.

a) −18                  b) −10
c) 23                    d) 2

20. 21⁄3 + 43⁄5 = _____.

a) 13⁄35                  b) 3⁄4
c) 4⁄25                    d) 104⁄15

If you want to download the above worksheet, please click below link.

Rational Numbers Worksheet-2Download the pdf

Rational Numbers Worksheet - 1

Rational Numbers Worksheet - 2

Rational Numbers Worksheet - 3

Rational Numbers Worksheet - 4

Answer Sheet

Rational-Numbers-AnswerDownload the pdf











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