Question

Please !!!!help me to solve Q.no-1.I will mark as BRAINLIST.

Answer 1

HII BUDDY
HERE'S THE ANSWER..

SEE IN THIS PICTURE...........

so, amount received after 6 months =63600.
.................................
NEXT....
see in 2 picture.....

so, amount received after 1 year =67416..

HOPE IT HELPS YOU.....
PLS MARK IT AS BRAINLIEST ANSWER....

IF IT HELPS YOU...

Answer 2

Hi there!
Here's the answer:

When interest is compounded Halfyearly
$Amount =P[1 + \frac{\frac{R}{2}}{100}]^{2n}$

Where
P = Principal
Rate = R% per annum
Time = n years

Now,
Given,
(i) n = 6 months = $\frac{1}{2}$ year
2n = 1
P = 60000

R = 12

$Amount =60000[1 + \frac{\frac{12}{2}}{100}]^{1}$

=> $Amount =60000[1 + \frac{\frac{12}{2}}{100}]^{1}$

=> $Amount =60000[1 + \frac{6}{100}]$

=> $Amount =60000[1 + 0.06]$

=> $Amount = 60000[1.06]$

=> Amount = 63600
•°• Amount after 6 months = 63600₹

(ii) (i) n = 1 year
=> 2n = 2
P = 60000

R = 12

$Amount =60000[1 + \frac{\frac{12}{2}}{100}]^{2}$

=> $Amount =60000[1 + \frac{\frac{12}{2}}{100}]^{2}$

=> $Amount =60000[1 + \frac{6}{100}]^{2}$

=> $Amount =60000[1 + 0.06]^{2}$

=> $Amount = 60000[1.06]^{2}$

=> $Amount = 60000[1.1236]$

=> Amount = 67416.

•°• Amount after 1 year = 67416₹

Hope it helps