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ATQ,
Sum of height of class = 30 * 155 = 4650 4650 - x + 750 = 154.5 * 34 5400 -x = 5253 x = 147 Required height of the student = 147 + 2 = 149 cm
24, 12, 18, ?, 157.5, 708.75
Direction: Which of the following will replace ‘?’ in the given question?
2, ‘?’, 46, 136, 311, 605, 1086
462 478 510 558 ?
...108 329 ? 2975 8928 26789 .
104 156 234 ? 526.5 789.75
...24 72 180 360 540 ?
2401 2402 1203 ? 105 26
...The following numbers form a series followed by a (?). Find the odd one out first and then find that what will come in place of the question mark (?) ac...
22 62 178 522 1550 ?
...130 114 106 102 100 ?