The numbers in the blocks given below follow a certain pattern. Study the pattern and choose the number which will replace the question mark?
2019-09-03 | Team PendulumEdu
Observing the number in the first block we get the pattern as,
(7)2 – 25 = 24
And, 2 * 24 = 48
Similarly, observing the number in the second block we get the pattern as,
(9)2 – 49 = 32
And, 2 * 32 = 64
Therefore, considering the third block we get,
(13)2 – 121 = 169 – 121 = 48
? = 2 * 48 = 96
Hence, (B) is the correct answer.
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