A sum of money invested at C. I. amounts to ₹ 800 in 3 years to ₹ 840 in 4 years. The rate of interest per annum is?
A.
B. 4 %
C. 5 %
D.
Answer:C
A sum of money invested at C. I. amounts to ₹ 800 in 3 years to ₹ 840 in 4 years. The rate of interest per annum is?
A. B. 4 % C. 5 % D.