Question
210.34 + 16.92² + ?³ = √900.56 *
31.23 What approximate value should come in the place of (?) in the following questions? (Note:- You don't need to calculate the exact values)Solution
ATQ,
210.34 + 16.92² + ?³ = √900.56 * 31.23
210 + 17² + ?³ = √901 * 31
210 + 289 + ?³ = 30 * 31
499 + ?³ = 930
?³ = 431
? ≈ 8
More Approximation Questions
What will come in place of the question mark (?) in the following series?
22, 28, 37, ?, 72, 102
119 × 13 + 150/100 × 850 =?
?, 32, 75, 144, 245, 384
What will come in place of the question mark (?) in the following series?
100, 81, 64, 51, 40, ?
31, 60, 118, 234, 466, ?
80, 116, 52, ?, 8, 204
What will come in place of the question mark (?) in the following series?
68, 76, 61, 85, ?, 98
Find the missing number in the given number series.
2, 5, 16, 65, 326, ?What will come in place of the question mark (?) in the following series?
24, 8, 15, ?, 12, 4
- What will come in place of (?) in the given number series.
5, 10, 8, 16, 11, ?, 17
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