Question

4. Which two numbers should come next in the series?
4,8,9, 27, 16, 64, ........
(a) 19, 121
(b) 36,216
(c) 25, 125
(d) 35, 144​

Answer 1

25 , 125.

4 is square of 2.

9 is square of 3.

16 is square of 4.

so in next series we have to find square of 5. which is 25.

8 is cube of 2.

27 is cube of 3.

64 cube of 4.

so in next series we have to find cube of 5 which is 125.

Answer 2

Answer:

c)25,125 is the correct answer