Question
Which one of the following is an essential element to
the plants?Solution
Ni is one of the 17 essential elements for plants.
Jeevan borrowed an amount of Rs. 'x' from a bank. Out of this, he lent 25% of the borrowed amount to Jeshu at a simple interest rate of 20% per annum fo...
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2500 after 5 years. If the same amount is investe...
A person invests Rs.15,000 in two different schemes. The first scheme offers simple interest at 10% per annum, and the second scheme offers simple inter...
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If the ratio of the sum invested and simple interest received after 1 year is 25:11 respectively, then find the rate of interest.
A certain principal amounts to Rs. 6300 in 6 years and Rs. 7100 in 8 years on simple interest. Calculate the interest earned when invested at 15% p.a. c...
A man invested Rs. 5,000 at simple interest of 'x%' p.a. and received Rs. 12,000 after 2 years. If he had invested Rs. 25,000 at simple interest of 'x%'...
Rohit invested a certain amount at the rate of 6 p.c.p.a. and obtained a simple interest of Rs 8,730 at the end of 3 years. What amount of compound inte...
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...
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