Approximation
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Approximation
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25 Questions

1. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(27.97)2- (21.92)2+ (2345.88 + 154.44)÷ ? = 350
2. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(32.13)2 + (23.96)2 - (17.11)2= ?
3. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)105.01%of 8451- (3/7) of 5006 + 9.999 = ?
4. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)134% of 3894 + 38.94 of 134 = ?
5. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(12/7) × (90/13) × (53/9) = ?
6. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)1559.95 -“ 7.99 × 24.96 - ?2 = 1154
7. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)3018.19 ÷2.87 - 841.02 = ?
8. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)96.996 × 9.669 + 0.96 = ?
9. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(3.5)2 × 19.25 + ? = 275
10. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)1599 × 199÷49 - 1398 + 3877= ?
11. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)561204 × 58 = ? × 55555
12. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)32.1 × 2799 ÷ 549 ÷ 120 = ?
13. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)27.8 × 28.74 × 17.3 = ?
14. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)246.01 + 2953.98 - 449.98 -302 = ?
15. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)34% of 576 + 18% of 842 = ?% of 400 + 83.4
16. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)9999 ÷ 99 ÷ 9 = ?
17. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(54.78)2= ?
18. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)√ × √ ÷ √ = ?
19. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(9321 + 5406 + 1001) ÷ (498 + 929 + 660) = ?
20. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)7020 ÷2.99 × (13/29)= ?
21. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(3/5) of (2/7) of (5/12) of 555 = ?
22. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)5682 ÷ 63 × 36 = ? × 19
23. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)√ × √ ÷ √ = ? ÷ 8
24. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)2898 ÷ 22 ÷ 2 = ?
25. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)459 % of 849.947 + 266% of 6284.012 - 1486.002 = ?

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