SSC Government Jobs Exams Numerical Ability Arithmetic

Simplify —

√[(12.1)2 - (8.1)2 ÷ [(0.25)2 + (0.25) (19.95)]

(A) 1

(B) 2

(C) 3

(D) 4

Read Solution (Total 1)

series is :2^2+1,4^2+1,6^2+1,8^2+1,10^2+1,12^2+1
so ans is 100+1=101
10 years agoHelpfull: Yes(0) No(0)

SSC Other Question

If 0 < a < 1, then the value of a + 1/a is —

(A) Greater than 2

(B) Less than 2

(C) Greater than 4

(D) Less than 4 If a = 5 + 2 √6, the value of √a - 1/√a is —

(A) 2 √2 (Ans)

(B) 2 √3

(C) 3 - √2

(D) 1 + √5