GMAT / data / current GMAT
Algebraic relationships
10 original practice questions. Open them in any order.
8 ready to practise · 2 awaiting required images.
Independent preparation material, not an official test or score prediction.
Question 1 of 10 · easier
Two-Part Analysis (one shared option list, one selection per column)
Select one value in the first column and one value in the second column that together satisfy the conditions described. Give your answer in column order (Part 1, then Part 2). The same value may be chosen for both columns if it fits. Credit is given only if both selections are correct.
Coralbay Aquarium has two display tanks, Reef and Lagoon. When both are full, they hold a combined 2,400 litres of water. When full, the Reef tank holds 600 litres more than twice the volume of water the Lagoon tank holds.
Part 1: the capacity of the Reef tank, in litres. Part 2: the capacity of the Lagoon tank, in litres.
Values available for both columns: 400; 600; 900; 1,500; 1,800; 2,000.
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