Self Maths Puzzle Numerical Ability Arithmetic

A software engineer has the capability of thinking 100 lines of code in 5 minutes and type 100 lines of codes in 10 minutes .
He takes a break for five minutes after every ten minutes. How many lines of codes will he complete typing after an hour?
A)250 B)600 C)300 D)450

Read Solution (Total 3)

Self Other Question

if n is positive integer and (n+1)(n+3) is odd,then (n+2)(n+4) must be a multiple of which one of the following? A) 3 B) 6 C) 8 D) 16
9,19,41,?,209