Question : A sum amounts to INR 7,562 in 4 years and to INR 8,469.44 in 5 years at a certain rate per annum, when the interest is compounded yearly. The rate of interest is:

Option 1: 12%

Option 2: 15%

Option 3: 20%

Option 4: 8%

Question : The compound interest amounts on a certain sum at a certain rate percentage p.a. for the second year and third year are INR 3,300 and INR 3,630, respectively. What is the amount of the same sum at the same rate in $2 \frac{1}{2}$ years, interest compounded yearly?

Option 1: INR 37,215

Option 2: INR 36,300

Option 3: INR 38,115

Option 4: INR 36,000

Question : The simple interest on a sum of money at 10% per annum for 2 years is INR 8,100. What would be the compound interest (in INR) on the same sum for the same period at 15% p.a, when the interest is compounded yearly? (nearest to INR 1)

Option 1: 8,100

Option 2: 12,751

Option 3: 14,671

Option 4: 13,061

Question : A sum of money amounts to INR 1,200 in 2 years and becomes INR 1,260 in 3 years at compound interest when interest is compounded annually. What is the rate of compound interest per annum?

Option 1: 5%

Option 2: 3%

Option 3: 4%

Option 4: 6%

Question : What is the compound interest on a sum of INR 37,500 for $1 \frac{1}{3}$ years at a rate of 12% p.a. if the interest is compounded 8 - monthly?

Option 1: INR 6,420

Option 2: INR 6,448

Option 3: INR 6,240

Option 4: INR 6,440