Question
What is the objective of puddling in rice?
Solution
Objective of puddling in rice It creates an impervious layer to reduce deep percolation losses. Soft mud facilitates easier transplanting Kill the weeds Increase nutrient availability i.e. Fe and P
Rs. 2800 when invested at 8% p.a. for (x + 5) years gives a simple interest of Rs. 4480. Find the amount received when the same sum is invested at 5% p....
- Nisha deposits Rs. 'z' and Rs. (z + 1000) in two accounts for 1 year each. The first earns 11% and the second 9% simple interest. If the total interest fro...
Rohit made an investment that yielded a simple interest rate of r% per annum, allowing the principal to grow to 180% of its original amount in 5 years. ...
Mr. X deposits ₹10,000 at a simple interest rate of 8% per annum for 4 years. After 2 years, he invests an additional ₹12,000 at the same rate for 3...
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...
Amit invested Rs. 8,500 for 5 years in a scheme offering simple interest at 10% per annum. He distributed the total amount received by him from the sche...
A person invested Rs. 75,000 at an annual compound interest rate of 12%, compounded annually for 12 months. How much more profit would he have earned if...
A person lends ₹16,000 to a client at a simple interest rate of 8% per annum. After 30 months, the client repays ₹9,200 and requests an extension fo...
Nikhil invested two amounts, Rs. '2N' and Rs. '3N', at simple and compound interest rates respectively. The first amount, Rs. '2N', was invested at a si...
An initial investment made at a 25% annual interest rate, compounded semi-annually, grows to Rs. 10,125 after one year. How much simple interest would t...
