Brajesh had Rs. 8,600 which he invested in two parts. Simple interest received on the first part at 15% p.a. in 4 years is equal to the simple interest received on the second part at 20% p.a. in 3 years. Find the difference in the two parts.

A. Rs. 0

B. Rs. 210

C. Rs. 190

D. Rs. 290

Answer: Option A

Solution(By Examveda Team)

Difference between both part
$$\eqalign{ & = \left( {4 \times 15\% - 3 \times 20\% } \right){\text{ of }}8600 \cr & = 0\% {\text{ of }}8600 \cr & = 0{\text{ Answer}} \cr} $$