Advertisements
Advertisements
प्रश्न
Find the amount and the C.I. on ₹ 12,000 at 10% per annum compounded half-yearly.
उत्तर
Principal (P) = ₹12,000
Rate (r) = 10%
Time (t) = 1 years
Amount = `"P"xx(1+"r"/(2xx100))^("n"xx2)`
`=₹12,000xx(1+10/200)^2`
`=₹12,000xx(210/200)^2`
`=₹12,000xx21/20xx21/20`
= ₹13,230
C.I. = Amount − Principal
= ₹13230 − ₹12000
= ₹1230
APPEARS IN
संबंधित प्रश्न
Divide Rs. 15,600 into two parts such that the interest on one at 5 percent for 5 years may be equal to that on the other at `4 1/2` percent for 6 years.
A person invests Rs. 5,000 for two years at a certain rate of interest compounded annually. At the end of one year, this sum amounts to Rs. 5,600. Calculate :
(i) the rate of interest per year.
(ii) the amount at the end of the second year.
Find the amount and the C.I. on ₹ 8,000 in `1 1/2` years at 20% per year compounded half-yearly.
Find the amount and the compound interest on ₹ 24,000 for 2 years at 10% per annum compounded yearly.
Find the amount and the compound interest on ₹ 16,000 for 3 years at 5% per annum compounded annually.
Find the amount and the compound interest on ₹ 20,000 for `1 1/2` years at 10% per annum compounded half-yearly.
Find the amount and the compound interest on ₹ 32,000 for 1 year at 20% per annum compounded half-yearly.
