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)1401÷34.97 + 21.98 × √ = ?
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)23.001 × 18.999 × 7.998 = ?
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)[(7.99)2 - (13.001) 2 + (4.01)3 ]2 = ?
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)50.001% of 99.99 ÷ 49.999 = ?
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)241 ÷ 15 × 287.98 ÷18.04 =?2=
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)12.664 × 22.009 × 17.932 = ?
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)5466.97 - 3245.01 + 1122.99 = ? + 2309.99
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)√ × √ ÷ √ = ? ÷ 8
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)(24/9)2 × (399 × 39) ÷ (41/899) = ?
10. 15.5% of 323 - 20.8% of 198 =?
11. 41. 63251 × 82 = ? × 42105
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)21 + 63 ÷ 17 = ?
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)5237.897 -“ 6629.010+7153.999 - 2205.102 = ?
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)5940 ÷ 28 ÷ 6 = ?
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)(14.99% of 4799.995) ÷ ?= (170% of 7.111)2
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)(341789+265108) ÷ (8936 -“ 3578) = ?
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)15.5% of 850 + 24.8% of 650= ?
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)5891 ÷14.99 + 589.01 - 111.99= ?
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)(3.58)2 × (1.75)2= ?
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)(21.5% of 999)1/3 + (42% of 601)1/2= ?
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)675.456 + 12.492 × 55.671 = ?
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)6 - 23 - 898 × 99 = ? × 60 - 000
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)40.005 % of 439.998 + ? % of 655.011 = 228.5
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)(447.22)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)(10.998)3= ?

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