GMAT Algebraic Equation/System Construction practice questions
Algebraic Equation/System Construction is a high-yield GMAT topic. Work through these practice questions to build accuracy and speed before test day.
Free Algebraic Equation/System Construction practice
5 sample questions
A commuter travels to work by bus and by bike. The bus trip takes 15 minutes, and the bike trip takes 25 minutes. If the commuter makes a total of 10 trips this week, spending a total of 190 minutes commuting, select the number of bus trips and the number of bike trips.
Two-part column labels
3
4
5
6
7
A mobile app was installed 60 times through two marketing channels: referrals and ads. Referrals accounted for 50% more installs than ads. Select the number of installs from referrals and the number of installs from ads.
Two-part column labels
12
18
24
30
36
A logistics company tracks delivery times for two routes, Route X and Route Y. The average delivery time for Route X is three times that of Route Y, and the total average delivery time for both routes combined is 24 hours. Select the average delivery time for Route X and the average delivery time for Route Y.
Two-part column labels
6
12
18
24
36
A city's total rainfall for the year was 1,200 mm. The amount of rainfall in July was 300 mm, which was 5 times the amount in August. Column 1: What was the rainfall (in mm) in August? Column 2: What was the average monthly rainfall (in mm) for the remaining 10 months of the year?
Two-part column labels
50
60
70
80
90
A concert venue sells general admission tickets for $25.50 and VIP tickets for $35.75. The venue sold a total of 500 tickets and collected $15,125. Select the number of general admission tickets sold and the number of VIP tickets sold, knowing that the total revenue calculation must yield whole dollar amounts (no cents).
Two-part column labels
150
200
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350
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