EASY
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IMPORTANT
Earn 100

If the interest on a sum of money is one paisa per rupee per month, the rate of per cent per annum is:
(a)
(b)
(c)
(d)

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Important Questions on Interest
HARD
CISF Head Constable
IMPORTANT
If amounts to at percent simple interest per annum in a certain period, what will amounts to, at in the same period?

EASY
CISF Head Constable
IMPORTANT
A certain sum of money doubles itself in years at a certain rate of simple interest. In how many years at the same rate the same sum will become four times?

EASY
CISF Head Constable
IMPORTANT
A sum of money amounts to in two years and in years at simple interest. Find the sum.

EASY
CISF Head Constable
IMPORTANT
is invested in two banks, partly in A and partly in bank B at a rate of interest and per annum respectively. If the total interest received was for years. How much amount is lent at ?

MEDIUM
CISF Head Constable
IMPORTANT
A sum of money was invested at a certain rate for years. Had it been invested at higher rate of interest, it would have fetched more. The sum invested was:

MEDIUM
CISF Head Constable
IMPORTANT
is invested in two parts. The first part is invested at for years and the second is invested at for years. If the interest from two parts received is in the ratio of the first part is:

MEDIUM
CISF Head Constable
IMPORTANT
What annual instalments will discharge a debt of due in three years at percent simple interest per annum?

EASY
CISF Head Constable
IMPORTANT
When the rate of interest in a bank is reduced from percentage to percentage, Rohit deposited in his savings account. He found that the income from the new interest remained the same as before. His original deposit is:
