The difference between the C. I. and S. I. calculated annually on ₹ 625 at 10 % per annum for 1 year is:

R0

Step-by-step explanation:

Given the following data;

Principal, P = R625

Time, t = 1 year

Rate, r = 10% = 10/100 = 0.1

To find compound interest;

Substituting into the equation, we have;

A = 687.5

Therefore, C.I = A - P

C.I = 687.5 - 625

C.I = 62.5

To find the simple interest;

S.I = 62.5

Now to find the difference;

Difference = C.I - S.I

Difference = 62.5 - 62.5

Difference = R0

false.

step-by-step explanation:

false.

cavalieri's principle makes that statement about the volumes, not about the areas.