Question

Identify the wrong term in the given series
1. 25, 63, 49, 64, 81
(1) 49 (2) 63 (3) 81 (4) 25​

Answer 1

Answer:

The wrong item in the given series is

(2) 63

Explanation:

(5)^2 = 25

(6)^2 = 36 But (6)^2 is not equal to 63

(7)^2 = 49

(8)^2 = 64

(9)^2 = 81

Answer 2

Answer:

I think 63 (2)

5^ 2 =25

7^2= 49

8^2=64

9^2=81

63=?