A sum of Rs 1600 gives a simple interest of Rs 252 in 2 years and 4 months. The rate of interest per annum is (a) 6% (b) `6 1/4%` (c) `6 1/2%` (d) `6 3/4%`

A sum of Rs. 1600/- gives a simple interest of Rs. 252/in 2 years and 3 months. The rate of interest per annum is:

Total interest of Rs 400 for 2 1/2 years at the rate of 6% simple interest per annum is

A sum of money amounts to Rs 5200 in 5 years and to Rs 5680 in 7 years at simple interest. The rate of interest per annum is: (a) 3% (b) 4% (c) 5%

A certain sum of money at simple interest amounts to Rs 1012 in 2(1)/(2) years and to Rs 1067.20 in 4 years.The rate of interest per annum is (a) 2.5% (b) 3%(c)4%(d)5%

The simple interest on ₹ 6250 at 4% per annum for 6 monthes is

What is the simple interest of Rs. 1550 at the rate of 4% in 39 months ?

If a sum becomes Rs. 1352 in 2 years at 4% per annum compound interest then the sum is ?

What sum will yield an interest of Rs. 7840 in 2 years at 6""1/4% per annum?