The tertiary structure of proteins represents overall folding of the polypeptide chains, i.e., further folding of the secondary structure and this structure gives rise to fibrous and globular structures.
Out of four numbers the average of the first three is 16 and that of the last three is 15. If the last number is 20 then the first number is
Divide 45 into 4 parts such that if the first is increased by 2, the second is decrease by 2, the third is multiplied by 2 and the fourth divided by 2, ...
When a number is increased by 8, it becomes 120% of itself. The number is:
What least number must be added to 6834 to get a number exactly divisible by 18?
A and B are positive integers. If A + B + AB = 65, then what is the difference between A and B (A, B ≤ 15)?
(7352-1) is divisible by
A two-digit natural number has the property that the digit in the tens place is the square of the digit in the units place. When the original number is ...
If 1/7 of a number is subtracted from the number, the result is 30 less than the number. Find the number.
How many terms are there in the geometric progression 7, 14, 28, ......, 14336?
