Question : The amount Rs. 2,100 became Rs. 2,352 in 2 years at Simple Interest. If the interest rate is decreased by 1%, what is the new interest?

Option 1: Rs. 210

Option 2: Rs. 220

Option 3: Rs. 242

Option 4: Rs. 252

Question : There is a 40% increase in the amount in 10 years at simple interest. What will be the compound interest on Rs. 30,000 after 3 years at the same rate?

Option 1: Rs. 3,745.92

Option 2: Rs. 7,491.84

Option 3: Rs. 9,364.80

Option 4: Rs. 5,618.88

Question : At a certain sum of money with the interest rate of 6% per annum for 4 years, the simple interest is Rs. 4500. Find the compound interest (compounding annually) of 2 years at the same sum when the rate of interest is 4% per annum.

Option 1: Rs. 1,530

Option 2: Rs. 1,430

Option 3: Rs. 1,830

Option 4: Rs. 1,560

Question : Rs. P is invested at 5% per annum at simple interest. After $T$ years an interest of Rs. 82 is earned and the amount becomes Rs. 902. What is the value of $T$?

Option 1: 1 year

Option 2: 2 years

Option 3: 4 years

Option 4: 3 years

Question : There is a 40% increase in an amount in 8 years at simple interest. What will be the compound interest (in Rs.) of Rs. 30,000 after 2 years at the same rate?

Option 1: 6150

Option 2: 7687.50

Option 3: 4612.50

Option 4: 3075

Question : There is a 40% increase in an amount in 8 years at Simple Interest. What will be the Compound Interest (in Rs.) of Rs. 30000 after 2 years at the same rate?

Option 1: 6150

Option 2: 7687.50

Option 3: 4612.50

Option 4: 3075