Question

P = 25,500 , T = 3 years , R = 10% , C. I. = ?​

Answer 1

Answer:

C.I. = 7650

Step by step explanation:

Amount

= Rs.(25500 + 8440.5)

= Rs.33940.5

A = P (1+R100)T

∴ 33940.5 = 25500 (1+R100)3

=> 33940.525500=(1+R100)3

=> 33940525500=(1+R100)3

=> 13311000=(1+R100)3

=> (1110)3=(1+R100)3

=> 1 + R100=1110

=> R100=1110−1=110

=> R = 100 ×110=10

∴ SI = Principal×Time×Rate100

= 25500×3×10100 = Rs.7650