Question

4,9,25,49,?,169,289,361
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Answer 1

Answer:

121 is the right answer.

Step-by-step explanation:

This question is based on the squares of prime numbers.

Answer 2

Answer:

(2)^2 , (3)^2 ,(5)^2, (7)^2, ? , (13)^2, (17)^2, (19)^2

the numbers written above are prime numbers.

the prime number between 7 and 13 is 11

so the missing number will be 121 which is square of 11.

hope it helps you