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Amino acids are the fundamental units forming proteins.
The product of two positive numbers is 300. If one of the numbers is five times the other, then find the difference between the given two numbers.
One-fourth of a number is 70. What will 40% of that number?
...If '63a9b' is a five-digit number which is divisible by 72, then find the value of (a + 2b).
What is the unit digit of 49 15?
How many terms are there in the geometric progression 4, 20, 100...... 62500?
A = (7/3) × B and C = (1/14) × A. If (A + B + C) = 360, then determine the value of (10C – B).
If the largest three – digit number is subtracted from the smallest five – digit number, then the remainder is