Find the missing term that replaces the question mark (?) in the given numerical sequence.
35, 72, 113, ?, 203, 256, 315
Correct Answer :
156
Solution :
The correct answer is 156.
To find the missing term in the sequence, let us calculate the differences between consecutive terms:
Notice that the differences between consecutive terms are prime numbers in increasing order starting from 37:
37, 41, 43, 47, 53, 59
Following this pattern, the difference between 113 and the missing term (?) must be the next prime number after 41, which is 43:
We can verify the subsequent terms using the next prime numbers:
Therefore, the missing term that replaces the question mark (?) is 156.
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