Quiz on Rational Numbers (Mathematics)

Vincent Augustine D'Souza

Standard Seven Mathematics

1. Which is the smallest natural number?

• 7
• 4
• 1
• 5
• Correct Answer: 1

2. Simplify -28 x 1

• -28
• 27
• 29
• 14
• Correct Answer: -28

3. Simplify 0 x (- 10)

• 10
• 1
• 0
• 5
• Correct Answer: 0

4. Simplify (- 5) - 0

• 0
• 4
• 1
• -5
• Correct Answer: -5

5. Simplify 29 + 99 + 1

• 2900
• 129
• 991
• 2999
• Correct Answer: 129

6. Simplify 593 x 25 x 4

• 2500
• 400
• 9354
• 59300
• Correct Answer: 59300

7. Simplify 95 + 741 + 5

• 74100
• 9500
• 841
• 595
• Correct Answer: 841

8. Simplify 5 x 379 x 2

• 5381
• 3790
• 7800
• 5400
• Correct Answer: 3790

9. Simplify 87 x 95 + 87 x 5

• 8700
• 274
• 8270
• 9587
• Correct Answer: 8700

Originally posted 2015-12-27 22:19:49.