Question

Q.9

By using the formula, find the amount and compound interest on Rs. 10,000 for 2 years at 11 per
annum compounded annually.
Find the volume, lateral surface area and the total surface area of a cube each of whose sides
measures 8 cm.
below: 29.235
3
3​

Answer 1

Answer:

Amount 12321

interest 2321

Step-by-step explanation:

amount =p(100+r/100)^time

10000(100+11/100)^2

10000(111/100)^2

10000×111/100×111/100

12321

compound interest =

A-a

12321-10000

=2321