Question
Which type of acid is primarily responsible for muscle
fatigue after exercise?Solution
Lactic acid builds up in muscles during vigorous exercise when the body starts running low on oxygen and leads to muscle fatigue.
- If the number 640x6 is exactly divisible by 56 and x is greater than 5, then determine the value of x.
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 30 and ratio of the 4th and the 5th number is 2:3. If difference between t...
The digits of a two-digit number ‘N’ are reversed to form a new number ‘M’. If M < N and N – M = 45, then which of the following maybe ‘N’...
Sum of the three numbers is 180. Ratio of the first number to second number is 4:7 and the ratio of second number to third number is 7:9. Find the secon...
A two-digit number has a sum of its digits equal to 9. Additionally, if 27 is subtracted from this number, the resulting number has its digits reversed....
When the digits of a two-digit number are interchanged, the new number becomes 5 less than 150% of the original number. If the sum of the digits is 10, ...
When the digits of a two-digit number are interchanged, the new number becomes 24 more than 180% of the original number. If the sum of the digits is 6, ...
- Let ‘n’ be the smallest perfect square divisible by 22, 26, 33 and 39. What is the remainder when ‘n’ is divided by 100?
- 7643529 is divisible by which of the following numbers?
I. 3
II. 11 Find the unit digit in (257)45 × (248)73.
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