Quantitative Aptitude Ques 2025

Question: In a test, Rajesh got 112 marks which is 32 more than the passing marks. Sonal got 75% marks which is 70 more than the passing marks. What is’ the minimum passing percentage of the test?

Options:

A) 35%

B) 45%

C) 40%

D) 30%

Show Answer

Answer:

Correct Answer: C

Solution:

  • $ \because $ Passing marks of test $ =112-32=80 $ Now, let total marks $ =x $

$ \therefore $ 75% of $ x=80+70 $

$ \Rightarrow $ $ \frac{75\times x}{100}=150 $

$ \Rightarrow $ $ x=\frac{150\times 100}{75} $
$ \Rightarrow $ $ x=200 $

$ \therefore $ Passing percentage $ =\frac{80}{200}\times 100=40% $