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07 Nov 2022, 09:34
Kudos
Bookmarks
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
65%
(hard)
Question Stats:
64% (02:01) correct
36%
(01:20)
wrong
based on 97
sessions
History
Date
Time
Result
Not Attempted Yet
A certain car rental agency rented 25 vehicles yesterday, each of which was either a compact car or a luxury car. How many compact cars did the agency rent yesterday?
(1) The daily rental rate for a luxury car was $15 higher than the rate for a compact car.
(2) The total rental rates for luxury cars was $105 higher than the total rental rates for compact cars yesterday
(1) The daily rental rate for a luxury car was $15 higher than the rate for a compact car.
(2) The total rental rates for luxury cars was $105 higher than the total rental rates for compact cars yesterday
12 Nov 2022, 00:02
Kudos
Bookmarks
Bunuel
Given : C+L= 25
(1) The daily rental rate for a luxury car was $15 higher than the rate for a compact car.
if C cost \(x\) per day then L costs \(x+15\) per day
Still no way to find C
INSUFF.
(2) The total rental rates for luxury cars was $105 higher than the total rental rates for compact cars yesterday.
L\(y\) -C\(x\)= 105( where \(y\) is the rent per day for L and \(x\) is the rent per day for C )
Still no way to find C
INSUFF.
1+2
using 1 we have \(y = x+15 \)
using 2 we have L(\(x+15\)) -C\(x\)= 105
We can see that using all the equations it is still not possible to find the value of C
INSUFF.
Ans E
Hope it's clear.
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