NTSE EXAM MODEL QUESTIONS

1)  Find the messing term(s) in the following patterns

 1, 1, 2, 6, 24, ?, 720

(1)  100

(2)  120

(3)  104

(4)  108

1, 1 X 1=1, 1 X 2=2, 2 X 3=6, 6 X 4=24, 24 X 5 = 120 , 120 X 6 = 720

The pattern is x , x 1, x 2, x 3, x 4,..... So, missing term = 24 x 5 = 120.

Ans : 120