Quantitative Aptitude Ques 1843

Question: A’s salary is 40% of B’s salary which is 25% of C’s salary. What percentage of C’s salary is A’s salary?

Options:

A) 5%

B) 10%

C) 15%

D) 20%

Show Answer

Answer:

Correct Answer: B

Solution:

  • Let C’s salary be x. B’s salary is 25% of x.

$ \therefore $ $ \frac{25}{100}x=\frac{1}{4}x $ A’s salary is 40% of 25% of $ x=\frac{40}{100}\times \frac{1}{4}x=\frac{1}{10}x $

$ \therefore $ Required percentage $ =\frac{\frac{x}{10}}{x}\times 100=10 $ %