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## Mathematics

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QUIZ

9th

grade

41%

accuracy

1

play

Nabillah Masnadi

2 years

No student devices needed. Know more

16 questions

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- 1. Fill in the Blank15 minutes1 pt
Round off 0.016668 correct to three significant figures.

- 2. Fill in the Blank15 minutes1 pt
Express 87.5% as a decimal.

- 3. Fill in the Blank15 minutes1 pt
Evaluate the following:

56 ÷ 0.07

- 4. Fill in the Blank15 minutes1 pt
Evaluate the following:

[ (100 ÷ 5 + 6) x 4 ] - 20

- 5. Fill in the Blank15 minutes1 pt
A box contains red and blue balls in the ratio 3 : 7.

There are 18 red balls in the box.

How many balls are there in the box altogether?

- 6. Fill in the Blank15 minutes1 pt
During a sale, the number of shirts bought in a store increased from 20 to 25.

Calculate the percentage increase in the number of shirts bought.

- 7. Fill in the Blank15 minutes1 pt
Find the LCM of 12, 18, and 30.

- 8. Fill in the Blank15 minutes1 pt
Find the sum of perfect squares between 20 and 40.

- 9. Fill in the Blank15 minutes1 pt
- 10. Fill in the Blank15 minutes1 pt
- 11. Fill in the Blank15 minutes1 pt
Using the numbers below,

2, 9, 16, 21, 57, 81

Write down:

An odd number that is divisible by 7.

- 12. Fill in the Blank15 minutes1 pt
- 13. Fill in the Blank15 minutes1 pt
Evaluate 58 ÷ 0.02.

- 14. Fill in the Blank15 minutes1 pt
- 15. Fill in the Blank15 minutes1 pt
- 16. Fill in the Blank15 minutes1 pt
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