Question
Which class of pesticides, known for their nerve poison
properties and containing compounds like carbaryl, made a significant impact in the 1950s?Solution
Carbamates, classified as nerve poisons and containing compounds like carbaryl, made a notable impact in the 1950s.
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2400 after 3 years. If the same amount is investe...
A man invested Rs.75000 in a fixed deposit scheme for 3 yrs at CI of 8% p.a. How much will a man get on maturity of the fixed deposit?
On a certain sum, the simple interest for 2 years at 10% per annum is Rs 2,000. Find the compound interest on the same sum at the same rate and time, co...
Simple interest and compound interest (compounded annually) earned on a sum at the end of 2 years at a certain rate of interest p.a. are Rs. 2560 and Rs...
Rahul invested Rs. ‘x’ at 13% p.a. and Rohit invested Rs. (x + 300) at 12% p.a. If the interest after 3 years is Rs. 1755, find the value of ‘x’...
Compound interest on a certain sum of money for 2 years is Rs.3400 while the simple interest on the same sum for the same time period is Rs.3200. Find t...
If Rs. 10,000 is invested at a simple interest rate of 8% per annum, it accrues Rs. 1,200 as interest over a period of 't' years. Given the same duratio...
Rs. 5,000 is invested for 3 years in scheme ‘X’ offering simple interest at 8% per annum. The interest earned is equal to the interest obtained when...
- Aman invested Rs. x at a simple interest rate of 15% per annum. If after 6 years, the total interest earned was Rs. ‘2x – 1800’, then find the value ...
Akshay invested Rs. 1560 in two schemes P and Q in the respective ratio of 9:4. Scheme P and Q are offering simple interest at the rate of 10% per annum...
