Start learning 50% faster. Sign in now
Let Ritu’s present age be x years. After 8 years, her age will be = x + 8 7 years back, her age was = x - 7 Now according to question, => x + 8 = 3(x – 7) – 3 => x + 8 = 3x – 21 – 3 => x + 8 = 3x – 24 => x = 16 years
What sum of money will become Rs.1352 in 2 years at 4 percent per annum compound interest?
Rahul deposits a sum of money at an annual compound interest rate of 15%. After 1 year, the interest accumulated amounts to Rs. 180. If he increases his...
A sum of Rs. 15,000 is invested in SIP 'J' which offers 6% p.a. simple interest for 8 years. The interest received from SIP 'J' is invested in SIP 'K' w...
The interest received by investing Rs. 2900 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...
A person lent Rs. 15000 at SI for 2 years at rate 20%. The interest he got again lent at CI for 2 years at rate 10%. Find the amount he got after 2 years.
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2700 after 3 years. If the same amount is investe...
A certain sum of money becomes 3000 in 6 years and Rs. 4000 in 10 years at any certain rate of simple interest. Find the principal amount.
Arman Funded an amount at the rate of 6 % for a period of 2 years at C.I. while calculating, the rate of interest was interchanged with the time period ...