Veena obtained an amount of Rs 8, 376/- as simple interest on a certain amount at 8% p.a. after 6 years. What is the amount invested by Veena ?
(a) Rs 17,180
The extra amount payable would be interest on the first year’s interest
1st year’s interest = 12000 x 6%=720
Interest on 720 = 720 x 6%=43.20
Extra amount payable = Rs. 43.20
Solution: Let P = Rs. 100. Then, S.I. Rs. 60 and T = 6 years.
R=100*60/100*6 =10% p.a
Now, P = Rs. 12000. T = 3 years and R = 10% p.a.
C.I=Rs.[12000*[1+10/100]3−1]
=Rs.3972
(a) The Turkish brought with them musical instruments Rabab and Sarangi. During this time, the music of North India began to acquire and adapt to the presence of Persian language,...