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The possible number of ways are; Every 3 fours = 2 sixes = 12 runs Therefore, every new combination is in the difference of 12 runs 8 is the lowest score for which fours are required and 200 is the maximum score for which fours are required. Therefore, number of possible ways = ((200-8)/12) + 1 = 17
40 30 20 ? 7.5 4.375
127 470 254 ? 315 342
...24 72 180 360 540 ?
5 16 ? 66 119 200
...If 2 4 6 x 14 28 30
Then, x³+ 2 x+1 = ?
12 78 385 ? 4629 9260
...27 44 63 86 ? 146
Direction: Which of the following will replace ‘?’ in the given question?
10, 12, ‘?’, 27, 36, 45, 54, 63, 72
80, 255, 624, ?, 2400, 4095