Question

sana deposited 4000in a bank for one and half years the bank gives a half yearly compound intrest at 10 percent per annum find the compound intrest​

Answer 1

Answer:

For compound interest

Amount = P(1 + R/100)^n

= 4000(1 + 10/100)^n

= 4000(11/10)^3

= 4*(11)^3

= 4*1331

= 5324

Therefore,

Compound interest

= A - P

= 5324 - 4000

= Rs 1324

Answer 2

Answer in the attachment

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