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Find the compound interest on a principal which yields Rs 1470 as the simple interest in 3 years at 7 percent p.a. . |
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Answer» Answer: Simple INTEREST, S.I. = RS. 1260 = Simple Interest, S.I. = Rs. 1260 = 100 Simple Interest, S.I. = Rs. 1260 = 100PR×2 Simple Interest, S.I. = Rs. 1260 = 100PR×2 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i) Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P) Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii) Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)DIVIDING (ii) by (I), Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 1260 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 ⇒Rate,R=10%p.a. Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 ⇒Rate,R=10%p.a.Now, Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 ⇒Rate,R=10%p.a.Now, 100 Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 ⇒Rate,R=10%p.a.Now, 100PRT Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 ⇒Rate,R=10%p.a.Now, 100PRT Simple Interest, S.I. = Rs. 1260 = 100PR×2 = 50PR -(i)Compound Interest, C.I. = Amount(A) - Principle(P)=P(1+ 100R ) 2 - P = PR(R/10000+1/50)=Rs.1323 -(ii)Dividing (ii) by (I),200R +1 = 12601323 ⇒Rate,R=10%p.a.Now, 100PRT =1260 |
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