Question
What approximate value will come in place of the question
mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 27.8% of 459.65 + 14.02 × ? = 240.40Solution
ATQ,
27.8% of 459.65 + 14.02 × ? = 240.40
28% of 460 + 14 × ? ~ 240
0.28 × 460 + 14 × ? ~ 240
128.8 + 14 × ? ~ 240
14 × ? ~ 111.2
? ~ 8
More Approximation Questions
What will come in place of (?) Question mark in the given number series.
28, 29, 38, 63, 112, 193, ?
22, 37, 63, 98, 148, ?
155, 161, 173, 191, ?, 245
3 4 10 33 136 ?
...64, 79, 109, 169, 289, ?
√(10198 )× √(7220 )÷ 16.69 + 2010.375= ?
What will come in place of the question mark (?) in the following series?
17, 138, 307, 532, ?, 1182
41, 82, ?, 984, 4920, 29520Â Â Â
3   2    10   ?   17   16
32, 52, 82, 124, 180, ?
