250% of x is increased by 250% to become 30 . what is the value of x?

A. 3.42

B. 4.8

C. 3.81

D. none of these

Solution(By Examveda Team)

Let x = 100 (To make calculation easy.)

250% of 100 = 250

Now,

250 is increased by 250%, then it become = 875

Now comparing,

875 = 30

So, 1 = 30/875

Hence, 100 = (30*100)/875 = 3.42

So, 100 = x = 3.42.