Question
15.2 x 1.5 + 258.88+ ? = 398.12 +
15.9 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.)Solution
ATQ, 15.2 × 1.5 + 258.88+ ? = 398.12 + 15.9 15 × 1.5 + 259 + ? ~ 398 + 16 22.5 + 259 + ? ~ 414 ? ~ 414 – 281 ? ~ 133 ? ~ 130
More Approximation Questions
8, 12, 16, 22, ?, 64
17, 19, 41, 127, 513, ?Â
23Â Â Â Â 44Â Â Â Â 64Â Â Â Â 83Â Â Â Â Â ? Â Â Â Â Â 118
...Find the missing number, in the given number series.
42, 52, 72, 112, 192, ?
- What will come in place of the question mark (?) in the following series?
20, 32, 50, 74, 104, ? 32, 42, 62, 92, ?, 182
What will come in the place of questions (?) mark in the following questions.
1279, 1265, ? , 1225, 1193, 1149
312, 302, 282, ?, 212, 162
152    142    122   ?     52    2
252, 235, 220, 207, 196, ?
