Question

Find the amount and the compound interest on Rs 5000 at 10%p.a. for 1 year 6 month compound interests reckoned semi annually.

Answer 1

Step-by-step explanation:

ATQ,

PRINCIPAL=RS 5000

RATE(%)=10%

TIME=1 YEAR 6 MONTHS => 1. 6/12

= 1.1/2 YEARS

SO,

A=5000(1+10/100)^1.1/2

=5000.11/10

(FORGET THE POWER OF 1/2)

=RS 5500.

NOW,FOR THE LEFT 1/4 POWER.

S.I=5500×1/2×10÷100

=RS 275.

SO,ORIGINAL AMOUNT =5500+275

=RS 5775

C.I=5775-5000

=RS 775.

HOPE IT HELPS !!

Answer 2

Answer:

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