SSC Steno Grade C and D 29 Jul 2012 Paper

Directions (23-26) : In the following questions, choose the correct alternative from the given ones that will complete the series.

Question : 25 of 199

Marks: +1, -0

4, ? , 144,400,900,1764

Solution:

(2)^2 = 4

(2 + 4)^2 = (6)^2 = 36

(6 + 6)^2 = (12)^2 = 144

(12 + 8)2 = (20)2 = 400

(20 + 10)^2 = (30)^2 = 900

(30 + 12)^2 = (42)^2 = 1764

Go to Question:

Prev Question

Next Question