A sum of money at simple interest
amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:
2. Mr. Thomas
invested an amount of Rs. 13,900 divided in two different schemes A and B at
the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total
amount of simple interest earned in 2 years be Rs. 3508, what was the amount
invested in Scheme B?
3. A sum fetched a
total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What
is the sum?
4. How much time will
it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum
of simple interest?
5. Reena took a loan
of Rs. 1200 with simple interest for as many years as the rate of interest. If
she paid Rs. 432 as interest at the end of the loan period, what was the rate
A sum of Rs. 12,500 amounts to Rs.
15,500 in 4 years at the rate of simple interest. What is the rate of
An automobile financier claims to
be lending money at simple interest, but he includes the interest every six
months for calculating the principal. If he is charging an interest of 10%,
the effective rate of interest becomes:
A lent Rs. 5000 to B for 2 years
and Rs. 3000 to C for 4 years on simple interest at the same rate of
interest and received Rs. 2200 in all from both of them as interest. The
rate of interest per annum is: