allery5,000 पर 8% वार्षिक दर से 3 वर्ष का साधारण ब्याज ज्ञात कीजिए।
A1,000
B1,200
C1,300
D1,400
Answer & Solution
Correct answer: B. 1,200
1. P = 5000, R = 8 और T = 3 के साथ P x R x T / 100 सूत्र लागू करें।
2. एक वर्ष का ब्याज 5000 का 8 प्रतिशत = 400 है।
3. तीन वर्षों में यह 400 x 3 होगा।
4. अतः साधारण ब्याज 1200 है।
5. देय कुल मिश्रधन 5000 + 1200 = 6200 होगा, लेकिन प्रश्न में केवल ब्याज पूछा गया है।
_स्रोत: पाठ्यक्रम गणित, अध्याय 7 'राशियों की तुलना', अनुभाग 7.4 चक्रवृद्धि ब्याज_
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