RBI Assistant Prelims practice question
The true discount on a certain sum due 2 years hence at 8% per annum is Rs. 208. Find the sum (the amount due).
From a RBI Assistant Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (B) Rs. 1508
T.D. = A×R×T/(100+R×T) ⇒ A = T.D.×(100+R×T)/(R×T) = 208×(100+16)/16 = 24128/16 = Rs. 1508.
हिंदी में प्रश्न
किसी राशि पर, जो 2 वर्ष बाद देय है, 8% वार्षिक दर पर सत्य बट्टा (T.D.) Rs. 208 है। देय राशि (Amount) ज्ञात कीजिए।
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सही उत्तर: (B) रु. 1508
T.D. = A×R×T/(100+R×T) ⇒ A = T.D.×(100+R×T)/(R×T) = 208×(100+16)/16 = 24128/16 = Rs. 1508।
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