मराठी

Naseem Has a 5 Years Recurring Deposit Account in Punjab National Bank and Deposit? Rs. 240 per Month. If She Receives Rs. 17,694 at the Time of Maturity Find the Rate of Interest. - Mathematics

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प्रश्न

Naseem has a 5 years Recurring Deposit account in Punjab National Bank and deposit? Rs. 240 per month. If she receives Rs. 17,694 at the time of maturity find the rate of interest.

बेरीज

उत्तर

Here if r% be the rate of interest.
Maturity value
= ₹(240 x 60) + ₹`(240 xx (60 xx 61)/(2 xx 12) xx r/100)`
17,694 = 14,400 + 366r
366r = 3,294
r = 9%

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पाठ 3: Banking - Exercise 1

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आईसीएसई Mathematics [English] Class 10
पाठ 3 Banking
Exercise 1 | Q 1

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