मराठी

Mrs Khandelkar Invests Rs 900 Every Month in a Recurring Deposit Account for a Period of 3 Years at a Simple Interest Rate of 8% Pa - Mathematics

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प्रश्न

Mrs Khandelkar invests Rs 900 every month in a recurring deposit account for a period of 3 years at a simple interest rate of 8% pa

(a) Find the total interest she will earn at the end of the period.
(b) Find the maturity value of her deposits.

बेरीज
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उत्तर

Given that Recurring deposit per month =Rs 900, Period= 3 years = 36 Months, R=8 %

Money deposited= Monthly value x No of Months

= 900 x 36 = Rs 32,400 ...... (1) 

Total Principal for 1 Month=Rs `(900 xx (36)(36 + 1))/2` = Rs 599400

Interest = Rs `(8 xx 599400)/(12 xx 100)` = Rs 3996  .......(2)

Hence Maturity Amount= (1) + (2) 

=Rs (32,400 + 3,996)

Hence Maturity Amount= Rs 36,396 

And Interest= Rs 3,996 

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पाठ 3: Banking - Exercise 3.2 [पृष्ठ ५१]

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फ्रँक Mathematics - Part 2 [English] Class 10 ICSE
पाठ 3 Banking
Exercise 3.2 | Q 2 | पृष्ठ ५१

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Mr. Britto deposits a certain sum of money each month in a Recurring Deposit Account of a bank. It the rate of interest is of 8% per annum and Mr. Britto gets Rs. 8,088 from the bank after 3 years, find the value of his monthly instalment.


Mrs Kapoor opened a Savings Bank Account in State Bank of India on 9th January 2008. Her pass book entries for the year 2008 are given below:

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Mrs Kapoor closes the account on 31st December 2008. If the bank pays interest at 4% per annum, find the interest Mrs Kapoor receives on closing the account. Give your answer correct to the nearest rupee.


A page from the passbook of Mr. Rohit is given below. The interest accrued for the period January to December 2006 at a certain rate of interest per annum is Rs. 377.40. without taking the principal as the nearest multiple of Rs. 10, calculate the rate:

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