Question
Plants absorb dissolved nitrates from soil and convert
them intoSolution
The plant cells absorb nitrates from the soil and convert them into ammonia which ultimately reduced to ammonium ions (NH4+). These ammonium ions are then combined with organic compounds to form amino acids such as glutamine i.e., free nitrogen. This process of conversion is known as nitrogen fixation.
A sum of money, invested for 8 years on 5% per annum simple interest, amounted to ₹287 on maturity.
What was the sun invested in?
If a sum of money doubles in 5 years at simple interest, what is the rate of interest per annum?
Rs. 4000 when invested at 6% p.a. for (x + 4) years gives a simple interest of Rs. 4800. Find the amount received when the same sum is invested at 5% p....
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Rs.13000 was invested for 2 years in scheme A which offers compound interest at 10% per annum. What approximate interest earned on investing the amount ...
A took a loan of Rs.5410 at simple interest of 15% p.a. and invested the same money in a scheme at simple interest of 25% p.a. Find the profit earned by...
What will be the simple interest on Rs. 6,20,000 from March 30, 2011 to November 04, 2011 at 12 % p.a?
Rohit invested Rs. ‘x’ and Rs. ‘y’ in Scheme A and Scheme B respectively. He invested in Scheme A for 5 years at a simple interest rate of 6% p....
- Karan invested Rs. 45,000 in scheme 'X' and Rs. 30,000 in scheme 'Y' on simple interest. Scheme 'X' offers 10% p.a. for 3 years and scheme 'Y' offers 8% p....
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