Question
Select the option that is related to the third number in
the same way as the second number is related to the first number: 21: 63 :: 36:?Solution
21 × (2 + 1) = 21 × 3 = 63 36 × (3 + 6) = 36 × 9 = 324
More Reasoning Miscellaneous Questions
Find the wrong number in the given number series.
28, 40, 63, 98, 147, 224
42, 32, 60, 48, 96, 84
169, 224, 293, 385, 497, 629
210, 140, 105, 84, 70, 63, 52.5Â
15, 30, 30, 20, 10, 8
- Find the wrong number in the given number series.
8, 16, 32, 70, 128, 256 Find the wrong number in the given number series.
0.4, 4, 16, 81, 406, 2031
A-5,  A,  35,  52, 78, 115
17, 33, 69, 133, 233, 370
547, 594, 640, 691, 741, 792
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