Explanation: Solanum torvum is used as a rootstock for nematode resistance in brinjal.
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2100 after 3 years. If the same amount is investe...
A sum of ₹2,00,000 is invested for 3 years at a compound interest rate of 5% for the first year, 7% for the second year, and 10% for the third year. C...
A bank provides a loan at the rate of 5% per annum to a trader on an amount of 12,50,000 for 5 years. The simple interest to be paid is:
A man deposited Rs. ‘x + 700’ at 12% per annum simple interest and earned Rs. 624 as interest after 2 years. Find the interest earned by him if he d...
What principal amount, when invested at an annual simple interest rate of 3.6% for 15 years, will generate an interest of Rs. 4,050?
The simple interest on a sum of Rs. (6x + 100) for 4 years at 10% per annum is Rs. 1,200. Find the value of x.
A certain amount will become six times in 20 years. How long does it take for the same amount to become 5 times? Assume the same rate of simple interest...
A sum of money amounts to ₹8700 in 2 years at a simple interest rate of 8% per annum. If the same sum is invested at compound interest with the same r...
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs. 2700 after 3 years. If the same amount is...
The amount in a bank account after 3 years is ₹1350 when the interest is compounded annually at a rate of 10%. What was the principal amount?
