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प्रश्न
Javed deposited 12000 rupees at 9 p.c.p.a. in a bank for some years, and withdrew his interest every year. At the end of the period, he had received altogether 17,400 rupees. For how many years had he deposited his money?
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उत्तर
Given:
Principal (P) = 12000 rupees,
Rate of interest (R) = 9%
Total Amount = 17400 rupees
Formula:
Total interest (I) = Total Amount − Principal
Solution:
Total interest (I) = 17400 − 12000
= 5400 rupees
Time (T) = `("I"xx100)/("P"xx"R")`
= `(5400xx100)/(12000xx9)`
= 5 years
Hence, Javed had deposited the money for 5 years.
संबंधित प्रश्न
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Deposit (In Rs.) |
Balances (In Rs.) |
| January 1st, 2006 | B/F | - | - | 1270 |
| January 7th, 2006 | By Cheque | - | 2310 | 3580 |
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| July 15th, 2006 | By Clearing | - | 2630 | 5910 |
| October 18th, 2006 | To Cheque | 530 | - | 5380 |
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| December 6th, 2006 | To Cheque | 950 | - | 3240 |
| December 23rd, 2006 | By Transfer | - | 2920 | 6260 |
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Fill in the blanks in the table.
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| ....... | `2 1/2%` | 5 years | 2400 | ...... |
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