4, 9, 25, ?, 121, 169, 289, 361
49
64
81
87
Explanation:
The given series consists of squares of consecutive prime numbersi.e. 22, 32, 52,…..,11, 132, 172, 192.
So, missing term = 72 = 49.
The given series consists of squares of consecutive prime numbersi.e. 22, 32, 52,…..,11, 132, 172, 192.
So, missing term = 72 = 49.