Question

The total money with three friends Raj, Amit and Mayank was 21.120. Amit had 12% more money than
Raj and Mayank had 25% more money than Amit. Raj spent 50% of his money. Amit spent 35% of his
money and Mayank spent 60% of his money. Now the total amount left with all the three friends is:
310.535
10.324
10.820
10.728​

Answer 1

Answer:

10728

Explanation:

corect answer is 10728 which is asked in TCS

Answer 2

Answer: The total amount left with the three friends is 10.728

Explanation:

Let the money with Raj be x

Money with Amit = x + 12% of x

Money with Amit = 112x/100

Money with Mayank = 112x/100 + 25% of 112x/100

Money with Mayank = 140x/100

Total money = $x + \frac{112x}{100} + \frac{140x}{100}$  

      21.12      =  $\frac{352x}{100}$

      $x$     =   6

Money with Raj = 6

Money with Amit = 6.72

Money with Mayank = 8.40

Money spent by Raj = 50% of 6 = 3

Money spent by Amit = 35% of 6.72 = 2.352

Money spent by Raj = 60% of 8.4 = 5.04

Money left = Initial total money - Total money spent

Money left =  21.120 - ( 3 + 2.352 + 5.04 )

Money left = 10.728

#SPJ3