The simple interest at R% per annum for n years will be Rs R on a sum of (a) Rs n (b) Rs 100 n (c) `R s(100)/n` (d) `R s(100)/(n^2)`

The simple interest at R% per annum for n years will be Rsn on a sum of Rsn(b) Rs 100 n Rs(100)/(n) (d) Rs(100)/(n^(2))

The simple interest at x % for x years will be Rs x on a sum of : Rs x (b) Rs ((100)/x) (c) Rs 100 x (d) Rs ((100)/(x^2))

The simple interest on Rs 100 for 4 years at 5 % per annum is

Total interest of Rs 100 at y% per annum in y^2 years is

If interest on Rs x for 2 years at R% per annum is Rs 80, then interest on Rs 2x for one year at R% per annum is (a) Rs 160 (b) Rs 40 (c) Rs 80 (d) Rs 120

If interest on Rs x for 2 years at R% per annum is Rs 80, then interest on Rs 2x for one year at R% per annum is (a) Rs 160 (b) Rs 40 (c) Rs 80 (d) Rs 120

A sum invested at 5% simple interest per annum grows to Rs504 in 4 years.The same amount at 10% simple interest per annum in 2(1)/(2) years will grow to : (a) Rs 420 (b) Rs 450 (c) Rs 525 (d) Rs 550

The difference between simple interest and compound interest on Rs P at R% p.a.in 2 years is Rs (PR)/(100) (b) Rs (2PR)/(100) (c) (PR^(2))/(100) (d) (PR^(2))/((100)^(2))

A sum was borrowed at simple interest at R% per annum for 2 years. If it had been borrowed at (R+5)% per annum it would have become Rs 200 more. Find the sum (in Rs).