Advertisements
Advertisements
प्रश्न
Manoj borrowed Rs 25,000 from Sohan at 8.4 % p.a. compound interest. After 2 years Manoj cleared Rs 17,500 and a motorcycle. Find the cost of the motorcycle.
Advertisements
उत्तर
Here, P =Rs 25,000; r = 8.4 °/o p.a.; t = 2 years
∴ A = `"P"(1 + "r"/100)^"n"`
= Rs `25000 (1 + 8.4/100)^2`
= Rs `25000 (1 + 84/(100 xx 10))^2`
= Rs `25000 (271/250)^2`
= Rs `25000 xx 271/250 xx 271/250`
∴ A= Rs29,376.40
Hence, amount due after 2 years =Rs 29,376.40
Amount paid after 2 years = Rs 17 ,500
Balance amount= Amount due after 2 years - amount paid after 2 years =cost of the motorcycle
= Rs (29,376.40 - 17,500)
Cost of the motorcycle= Rs 11,876.40
APPEARS IN
संबंधित प्रश्न
Mr.Mohan invested Rs. 12500 at 16 % p.a. compounded annually. If the duration of the deposite was 1.5 years , find the amount Mr.Mohan received at the end of 1.5 years.
The value of a machine depreciates by 15% in the first year and by 12% in the second year. Find the value of the machine if its depreciation in the second year was Rs 1,632.
The cost of a scooter depreciated by Rs 5100 during the second year and by Rs 4,335 during the third year. Calculate
the rate of depreciatlon
The cost of a scooter depreciated by Rs 5100 during the second year and by Rs 4,335 during the third year. Calculate
The original cost of the scooter.
Calculate the amount and cornpound interest for the following, when cornpounded annually:
Rs 16,000 for 3 years at `7 1/2` % p.a.
Calculate the amount and cornpound interest for the following, when cornpounded annually:
Rs 7 ,500 for `2 1/2` years ; r =16 % p.a.
Calculate the amount and the compound interest for the following, when cornpounded half-yearly:
Rs 25,000 for `1 1/2` years at 12 %
What sum of money will amount to Rs 15,746.40 at 16% p.a. compounded half-yearly?
On what sum of money will the compound interest for 2 years at 10% p.a. compounded half-yearly amount to Rs 3,448.10?
Calculate the rate per cent at which Rs 12,250 will yield Rs 3,116.40 as compound interest in 2 years.
