Subject :IMO Class : Class 6
A Drug Store parking lot has space for 1000 cars. 2/5 of the spaces are for compact cars. On Tuesday, there were 200 compact cars and some standard size cars in the parking lot. The parking lot was 3/4 full. How many standard size cars were in the parking lot?
A550
B250
C750
D400
Ans 1:
Class : Class 6
answer is A
Ans 2:
Class : Class 6
There are 1000 lots . 3/4 are full.
i.e. 3/4 * 1000=750
750-200(no. of compact cars)=550 standard cars
Therefore answer is 'A'