EASY
SBI Clerk Prelims
IMPORTANT
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If a sum of money at simple interest doubles itself in 6 years, it will become 4 times in _____.

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Important Questions on SI and CI

EASY
SBI Clerk Prelims
IMPORTANT
A man borrows Rs. 2000 and pays back after 3 years at 10% simple interest. The amount paid by the man is _____.
EASY
SBI Clerk Prelims
IMPORTANT
In how many years will Rs.1450 amount to Rs.2146 at 8% per annum simple interest?
EASY
SBI Clerk Prelims
IMPORTANT
Mr Nair's monthly salary is Rs. 22500. He took a loan of Rs. 30000 on simple interest for 3 years at the rate of 5% per annum. The amount that he will be paying as a simple interest in 3 years is, what per cent of his monthly salary?
EASY
SBI Clerk Prelims
IMPORTANT
At what rate of simple interest will Rs.4200 amount to Rs.6216 in a span of 8 years?
EASY
SBI Clerk Prelims
IMPORTANT
A sum of Rs.7700 is lent out in two parts in such a way that the interest on one part at 20% for 5 years is equal to that on another part at 9% for 6 years. Find the second part.
EASY
SBI Clerk Prelims
IMPORTANT
A certain sum at compound interest amounts to Rs. 12920 in 2 years and to Rs. 13176 in 3 years. The rate per cent per annum is _____.
EASY
SBI Clerk Prelims
IMPORTANT
The population of a city increases at the rate of 5% per annum. If the present population of the city is 370440. What was its population 3 years ago?
EASY
SBI Clerk Prelims
IMPORTANT
I borrowed some money at 8% per annum. I had to pay Rs. 138.75 as interest after 3 year and one month. What sum did I borrowed?