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Let C’s present age be x years. So, A’s present age = (x + 6) years And B’s present age = (x + 6 + 3) = (x + 9) years According to question, => x + 6 + x = 26 => 2x = 20 => x = 10 Required total sum = x + (x + 6) + (x + 9) = 3x + 15 = 45 years
217 267 304 330 348 357
...Find the wrong number in the given series.
3 1.5 1.5 ? 4.5 11.25
...38 18 16 28 ? 816
12 13 22 47 96 ?
...6 16 116 566 2272 6814
11 a�...
4 12 ? 144 544 2112
...D irection: Which of the following will replace ‘?’ in the following series
300, 300, 301, 303, ‘?’, 324, 364
...Choose the correct alternative
21: 3 ∷ 574: ?
16, 54, 128, ‘?’, 432,686
Direction: Which of the following will replace ‘?’ in the given question?
5, 18, ‘?’, 126, 296, 586, 1044