Question
125% of 129 ÷ 43 × 28 ÷ 7 = ?
÷ √16 What should come at the place of question mark (?) in the following question?Solution
125% of 129 ÷ 43 × 28 ÷ 7 = ? ÷ √16 => 125% of 3 × 4 = ? ÷ 4 => 125% of 12 = ? ÷ 4 => ? = 15 × 4 => ? = 60
What will come in place of (?) question mark in the given number series.
16, 24, 51, 115, 240, ?
Find the missing number in the given number series.
512, 128, 32, 8, ?, 171, 79, 88, 152, ?, 393
15, 31, 67, 131, ?, 375
1, 26, 75, 156, 277, ?
7 29 61 ? 211 349
...18   29   16   31   ?   33
72, 82, 62, 102, 22, ?
?, 15, 45, 225, 1575, 14175
166    156    136   ?     66    16