GMAT Linear Equations practice questions
Linear Equations is a high-yield GMAT topic. Work through these practice questions to build accuracy and speed before test day.
Free Linear Equations practice
5 sample questions
A film's box office revenue increased by a fixed percentage each year for the past two years. If the revenue was $100 million two years ago and is now $121 million, what was the annual percentage increase?
8%
9%
10%
11%
12%
A city's public transit system currently operates 320 buses, but plans to increase its fleet size by a fixed percentage each year for the next 3 years. After this expansion, the fleet will have exactly 439.04 buses. If the same fixed percentage increase is applied each year, what is the annual percentage increase?
8%
9%
10%
11%
12%
A city's recycling program currently processes 800 tons of waste annually. The program plans to increase its processing capacity by a fixed percentage each year for the next 4 years. After this expansion, the program will process exactly 1,166.4 tons of waste annually. If the same fixed percentage increase is applied each year, what is the annual percentage increase?
7%
8%
9%
10%
12%
A manufacturing plant currently produces 1,200 units per month. The plant plans to increase its production by a fixed percentage each month for the next 6 months. After this expansion, the plant will produce exactly 1,792.93 units per month. If the same fixed percentage increase is applied each month, what is the monthly percentage increase?
6.5%
7.0%
7.5%
8.0%
8.5%
A city's recycling program collected 60 tons of material last month. This month, the program collected 2/3 of last month's total plus an additional 25 tons. How many tons of material were collected this month?
55
60
65
70
75
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