Quantitative Aptitude Ques 136

Question: The respective ratio between Pooja’s, Prartbana’s and Falguni’s monthly income is 53: 70: 57. If Prarthana’s annual income is Rs. 2420000. What is the sum of Pooja’s and Falguni’s annual incomes? (In some cases monthly income and in some cases annual income is used.)

Options:

A) Rs. 592500

B) Rs. 683500

C) Rs. 660000

D) Rs. 779200

E) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

  • Let monthly income of Pooja, Prarthana and Falguni are Rs. 53x, Rs. 70x and Rs. 57x, respectively.

$ \therefore $ $ 12\times 70x=420000 $

$ \Rightarrow $ $ x=500 $ Hence, required sum $ =(53+57)x\times 12 $ $ =110\times 500\times 12=Rs.,660000 $

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