6. कितनी राशि पर 5% प्रतिवर्ष की दर पर 2 वर्ष
के साधारण ब्याज और चक्रवृद्धि ब्याज के बीच
अन्तर ₹63 के बराबर होगा?
(a) ₹24600
(b) ₹24800
(c) ₹25200
(d) ₹25500
Answers
Answered by
1
Answer:
C is correct answer
Step-by-step explanation:
Let us consider that the "rashi" is = X rs
now
X ka c.i - X ka s.i = 63 rs
so
X×105/100×105/100 - X×110/100 = 63
=> X×21/20×21/20 - X×11/10 = 63
=> 441x/400 - 11x/10 = 63
=> 441x - 440x = 25200 (by lcm)
=> x = 25200
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