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ATQ, (62 + 82 ) X ? = 80% of 500 - 25 X 4 Or, (36 + 64) X ? = 0.80 X 500 - 100 Or, 100 X ? = 400 - 100 = 300 So, ? = (300 ÷ 100) = 3
Amit invested ₹8000 into a SIP that earns simple interest at 12% annually for 3 years. Pawan deposited an unknown amount in a S...
A man invested Rs. 'A' at simple interest of 10% and Rs. 'A + 3000' at simple interest of 8% p.a., for 6 years each. If the interest earned from both in...
A person invest some amount in a business into 2 parts. If he invest 1st part at 8% for 3 years and 2nd part invest at 7(1/2)% p.a. for 4 years. Total S...
A took a loan of Rs.5520 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...
At what annual compound interest rate will a principal amount of Rs. 16,000 grow to Rs. 25,000 in 2 years?
Suppose an investment of Rs. 20,000 is made in a financial scheme where the interest is compounded annually. The interest rate for the first year is 12%...
A sum on simple interest becomes 9/4 times of itself in five years, find the rate of interest.
Rs. 6,500 is invested in scheme ‘A’ for a year at simple interest of 20% p.a. The interest received from scheme ‘A’ is reinvested for 2 years in...
If a sum when placed at compound interest grows to Rs.6,400 in 2 yrs and to Rs. 8,000 in 3 yrs, find the rate percent p.a.