A sum of money at simple interest amounts to Rs 815 in 3 years and to Rs 854 in 4 years The sum is:...? Mcqs

A sum of money at simple interest amounts to Rs 815 in 3 years and to Rs 854 in 4 years The sum is:...?

(A) Rs 650

(B) Rs 690

(C) Rs 698

(D) Rs 700