Select the number from among the given options that can replace the question mark in the following s...........

Logical Reasoning (MTS) Number series

Select the number from among the given options that can replace the question mark (?) in the following series.

53, 55, 58, 63, ?, 81

This questions was previously asked in

SSC MTS 18th July 2022 Shift-2

- Let's look at the given series: 53, 55, 58, 63, ?, 81.

- Start with 53, add 2 to get 55.

- Then add 3 to 55, resulting in 58.

- Next, add 5 to 58 to get 63.

- Notice the pattern: 2, 3, 5 (the difference between consecutive terms).

- These differences are consecutive prime numbers.

- Next prime number after 5 is 7.

- Add 7 to 63 to get 70.

- Finally, the pattern completes by adding 11 to 70 to get 81.

- The option that fits: 70.

- Correct Answer: ?? 70

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