SSC GD Constable previous year question
A principal is lent at a certain rate of compound interest (compounding annually). The amount at the end of 3 years is Rs. 13310 and at the end of 4 years is Rs. 14641. What is the principal?
Asked in SSC GD Constable 2024: 24 Feb 2024 Shift 3 · Quantitative Aptitude
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Correct answer: (D) Rs. 10000
Ratio of amounts = 14,641/13,310 = 1.1 ⟹ r=10%. P = 13,310/(1.1)³ = 13,310/1.331 = ₹10,000.
हिंदी में प्रश्न
कोई मूलधन चक्रवृद्धि ब्याज की एक निश्चित दर (वार्षिक रूप से संयोजित) पर उधार दिया जाता है। वह धनराशि 3 वर्ष के अंत में 13310 रुपए और 4 वर्ष के अंत में 14641 रुपए है। मूलधन कितना है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 10700 रुपए
Ratio of amounts = 14,641/13,310 = 1.1 ⟹ r=10%. P = 13,310/(1.1)³ = 13,310/1.331 = ₹10,000.
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