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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.
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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%
संबंधित प्रश्न
Deepa has a 4-year recurring deposit account in a bank and deposits Rs 1,800 per month. If she gets Rs 1,08,450 at the time of maturity, find the rate of interest.
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| Date | Particulars | Withdrawals (In Rs) | Deposits (In Rs) | Balance (In Rs) |
| April 1 | By Balance | 4,600.00 | ||
| April 7 | By cash | 1,200.00 | 5,800.00 | |
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| May 16 | By Cheque | 2,000.00 | 7,000.00 | |
| May 29 | To Cash | 1,500.00 | 5,500.00 |
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| January 1st, 2006 | B/F | - | - | 1,270 |
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| 01-01-05 | B/F | - | - | 1,200·00 |
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