Question
What is the difference between composition and
inheritance?Solution
Composition allows objects to have "is-a" relationships, while inheritance allows objects to have "has-a" relationships.
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.
A man deposited 25% of his salary to a bank which offers compound interest at the rate of 10% p.a. If the interest earned by him from the bank after 2 y...
Ragini borrowed ₹21,600 at a simple interest rate of 18% per annum, while Misthi borrowed ₹51,200 at an annual compound interest rate of 12.5%. Curr...
In what time will Rs. 2500 amount to Rs. 3327.5 @ 20% compound interest payable half-yearly?
A sum of money becomes ₹12,000 in 2 years and ₹14,400 in 4 years at simple interest. What is the rate of interest per annum?
"R" made certain investments with a 40% annual compound interest rate that is compounded quarterly. If, 9 months later, he receives Rs. 1,99,650, then t...
A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1560 and simple interest of Rs.1500 at the end of 2 year...
A certain sum of money will be doubled in 2 years at the rate of simple interest percent per annum is:
A man deposited Rs. 12000 at 10% compound interest, compounded annually while Rs. 10500 at 13% simple interest per annum. What will be the difference be...
- A businessman invested Rs. 60,000 in two schemes. One scheme offers 9% p.a., and the other offers 14% p.a. If the total interest earned from both schemes a...
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