Quantitative Aptitude Ques 318

Question: 12% of Kaushal’s monthly salary is equal to16% of Nandini’s monthly salary. Suresh’s monthly salary is half that of Nandini’a monthly salary. If Suresh’s annual salary is Rs. 1.08 lacs. What is Kaushal’s monthly salary?

Options:

A) Rs. 20000

B) Rs. 18000

C) Rs. 26000

D) Rs. 24000

E) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

  • Annual salary of Suresh = Rs. 108000

$ \therefore $ Monthly salary $ =\frac{108000}{12}=Rs.,9000 $ Nandini’s monthly salary = Rs. 18000 According to the question, Kaushal’s monthly salary $ \times \frac{12}{100} $ = Nandini’s monthly salary $ \times \frac{16}{100} $ $ K\times \frac{12}{100}=18000\times \frac{16}{100} $

$ \Rightarrow $ $ K\times \frac{12}{100}=2880 $
$ \Rightarrow $ $ K=\frac{2880\times 100}{12} $

$ \Rightarrow $ $ K=Rs.,24000 $

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