Rational Numbers-Sample Papers

Maximum time- 30 minutes

Maximum marks- 24(2 marks each)

1.  Write three rational numbers occurring between 1/3 and 4/5.

2.  Multiply the negative of 2/3 by the inverse of 9/7.

3.  What should be added to -16/3 to make it 1/9?

4.  What should be subtracted from 5/8 to make it -1?

5.  Write different properties of a rational number.

6.  Represent 3/4 and 8/9 on a number line.

7.  Find the greater of the two -12/5 and 4/9

8.  Multiply the negative of 29/2 by its inverse.

9.  Write a rational number equivalent to 9/10 having 90 as numerator.

10.  Write a rational number equivalent to 18/29 having 87 as denominator.

11.  Write 2/3, -4/9, -8/11 in ascending order.

12.  Write 2/3, -4/9, -8/11 in descending order.