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A person gives 20% of his salary to his wife and 25% of the remaining to his children. Now he is left with Rs. 27000. What is his total salary?

ARs. 42000

BRs. 50000

CRs. 60000

DRs. 45000

Answer:

D. Rs. 45000

Read Explanation:

Let the total salary be X X × 80/100 × 75/100 = 27,000 ⇒ X = (27000 × 100 × 100)/(80 × 75) = Rs. 45,000


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ഒരു മനുഷ്യൻ പ്രതിമാസം 7,500 രൂപ ചിലവഴിക്കുന്നു. അവൻ്റെ വരുമാനത്തിൻ്റെ ബാക്കി 16 2/3% രൂപ കരുതി വെക്കുന്നു . അവൻ്റെ പ്രതിമാസ വരുമാനം എന്താണ്?