Question
Which element is structural part of hemoglobin of our
blood ?Solution
All hemoglobins carry the same prosthetic heme group iron protoporphyrin IX associated with a polypeptide chain of 141 (alpha) and 146 (beta) amino acid residues.
If the ratio of the sum invested and simple interest received after 1 year is 20:9 respectively, then find the rate of interest.
Mark invested Rs 15,000 in a scheme at simple interest 20% per annum. After three years he withdrew the principal amount plus invested the entire amount...
A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1525.5 and simple interest of Rs.1500 at the end of 2 ye...
Jaideep invested two equal sums at 12% simple interest p.a. for 8 years and 10 years respectively. If the difference in interest earned is Rs.14,...
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 certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1630.5 and simple interest of Rs.1500 at the end of 2 ye...
If the ratio of the sum invested and simple interest received after 1 year is 20:7 respectively, then find the rate of interest.
Find the compound Interest on Rs. 8,000 @15 % p.a for 2 years 4 month Compounded annually?
The difference between compound interest and simple interest at rate of 14% per annum for 2 years is Rs. 294. Find the simple interest obtained on same ...
Simple interest received at the rate of 16% p.a. for 7 years on a principal amount of Rs. 4500 is twice of the simple interest received at 10% p.a. for ...
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