Capgemini
Company
Numerical Ability
Algebra
Gary bought 5 cars with an investment of Rs.500000 and started renting them. Fuel charges are Rs.50/km
and he pays Rs.5000 as the salary to each driver of the car. If the average run of each car in a month is
200km, how much should be charged per km to get his investment in 15 years?
Read Solution (Total 2)
-
- it should be charged Rs 77.7 per km in 15 years.
sol:
5 cars investment -500000 ,1 cars investment-100000
average run of 5 cars =200*5=1000 fuel charges =50*1000
driver salary=25000 ( for 5 cars)
total spending(inluding fuel's charges)=25000+50000=75000
15 years=180 months
so,180*(x*1000)-180*(75000)=500000
x=77.7 / km - 9 years agoHelpfull: Yes(27) No(4)
- total spending on one car in one month is.......
driver charge=5000 and fuel=50*200=10000
now total spend on car i.e driver n fuel=15000/per month
now extra cost is required get car price
and price of one car is ..........100000
hence in 15 yr ........................100000/(15*12)=5000/9 per month
hence total require amount in one month is 5000+10000+5000/9...........for 200 km
so.......for 1 km.................5000+10000+5000/9
------------------------------- =77.7
200 - 9 years agoHelpfull: Yes(10) No(6)
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