Question
Amit walks towards east after 20 he took a left turn
and goes 10m and again He took left turn and goes 20m How far is he from the starting point?Solution
Suresh earned an interest of Rs. 1032 on principal amount of Rs. 3200 at some rate of compound interest in 2 years. How much more/less interest would he...
- A man invested Rs. ‘x’ in Plan A and Rs. ‘x/2’ in Plan B. Plan A offers 4% p.a. and Plan B offers 7% p.a. simple interest. If after 3 years, the to...
An equal sum of money is invested in two schemes which offer interest at the same rate but one at simple interest and the other at compound interest (co...
A certain amount earns simple interest of Rs. 1480 after 3 years. Had the interest been 5% more, how much more interest would it have earned?
A took a loan of Rs.4880 at simple interest of 25% p.a. and invested the same money in a scheme at simple interest of 35% p.a. Find the profit earned by...
Nikhil invested two amounts, Rs. '2N' and Rs. '3N', at simple and compound interest rates respectively. The first amount, Rs. '2N', was invested at a si...
A sum of Rs.15 is lent to be returned in 16 months installments of Rs.1 each, interest simple. The rate of interest is: -
Sameer invested Rs. (R + 1000) at simple interest of 20% p.a. for 3 years. Ajeet invested Rs. (R - 4000) at compound interest of 20% p.a. for 3 years. I...
An amount becomes seven times of itself in 48 years at simple interest. Find the value of (5R − 15), where R is the rate of interest per annum.
Calculate the compound interest earned on investing Rs. 20,000 at 25% per annum compounded annually for 2 years.
