Question

The missing term in the series 1, 4, 27, 16, ?, 36, 343, … is (a) 30 (b) 49 (c) 125 (d) 81

Answer 1

Hey

The answer is (c) 125 .

Solution :-

( 1 ) ³ = 1

( 2 ) ² = 4

( 3 ) ³ = 27

( 4 ) ² = 15

( 5 ) ³ = 125 ( desired )

( 6 ) ² = 36

thanks :)