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वह राशि ज्ञात कीजिए , जिस पर `1(1)/(2)` वर्षा 10 % ब्याज दर पर अर्धवार्षिक जोड़े गए चक्रवृद्धि ब्याज और उसके साधरण ब्याज का अन्तर 244 रु होगा |A. Rs.40,000B. Rs. 36,000C. Rs. 32,000D. Rs.28,000 |
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Answer» Correct Answer - c (c) Effective Rate% of SI `= 10 +(10)/(2)= 15%` Note: When interset is compunded Half- yearly . New Rate% `= (10)/(2) = 5%` Time `= (3)/(2)xx 2 = 3 years ` Effective Rate% of CI for 3 years = 15.7625% Difference in Rate% = (15.7625-15) = 0.7625% According to the question, 0.7625% of sum = Rs. 244 `"Sum"= (244)/(0.7625)xx 100` = Rs. 32,000 |
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