Question
In conservation tillage, how much % area has to beÂ
covered with crop residues?ÂSolution
It is the tillage practice that cover 30 % of soil surface with crop residues after planting is Conservation tillage .
The simple interest on ₹1,280 at 5% p.a. for 3 years is:
The list price of product A is Rs. 80 less than the selling price of product B. The list price of product B is 60% higher than the selling price of prod...
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A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2700 after 4 years. If the same amount is investe...
The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 25% p.a. for 2 years, is Rs. 100. If...
A certain sum when invested for 3 years in a scheme offering simple interest of 12% p.a. gives an interest of Rs. 990. What is 120% of the sum invested?
A farmer borrows ₹50,000 at a simple interest rate of 12% per annum. After how many years will the total interest amount to ₹30,000?
Meera deposited Rs. ‘W’ in a bank offering compound interest of 9% p.a. compounded annually. After 3 years, she invested the amount received from th...
- A sum of Rs. 7500 was invested at a certain annual compound interest rate and earned Rs. 1908 in interest over 2 years. What was the annual rate of interes...
The difference between compound interest and simple interest on a sum of Rs 8,000 for 2 years at the same rate is Rs 20. Find the rate of interest per a...
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