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Rambabu has twice as much as Santosh and Santosh has 150% more money that what Sunil has. If average money with them is Rs.110, then Rambabu has

A) Rs. 160
B) Rs. 175
C) Rs. 170
D) Rs. 180

Correct Answer:




D) Rs. 180

Description for Correct answer:
Let Sunil has Rs. X then

Santhosh has 150% of rs x

=Rs \( \large\frac{150x}{100} \) = Rs.\( \large\frac{3x}{2} \)

Rambabu has Rs. 3x.

\( \large x + \frac{3x}{2} + 3x = \left(110 \times 3\right) \)

= > \( \large\frac{11x}{2} = 110 \times 3 \)

= > X = 60

Hence Rambabu has 180.

Part of solved Average questions and answers : >> Aptitude >> Average

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