Question
(899.117 + 1.1121) X 72.731 = ? + 49.95 X 64.78 +
29.50 What approximate value should come in place of question mark in the following questions? (You are not expected to calculate the exact value.)Solution
(899.117 + 1.1121) X 72.731 = ? + 49.95 X 64.78 + 29.50 (899+1) X 73 = ? +50 X 65 + 30 900 X 73 = ? + 3250 + 30 65700 = ?+3280 ? = 62420
Find the missing character.Â
Find the missing number in the given number series.
2, 5, 16, 65, 326, ?1     1      4       ?      280       3640
...Find the missing number in the given number series.
 58, 86, 142, ?, 478, 926
1140, ?, 1130, 1160, 1120, 1170
100 180 294 448 648 ?
8    12    39      ?       180    216
...What will come in place of the question mark (?) in the following number series?
124, 131, 117, ?, 110, 145
124, 147, 176, 207, 244, ?
1, 26, 75, 156, 277, ?