GMAT - Data Insights Mock Tests

A data sufficiency question: A store sells apples and oranges. What is the price of one apple? Statement (1) Three apples and two oranges cost ₹110. Statement (2) Two apples and three oranges cost ₹120.

A line graph shows the monthly sales (in thousands) of a product from January to June: 10, 14, 16, 18, 22, 20. What is the average monthly sales over this period?

A data sufficiency question: A store sells two types of chocolates. If Type A costs ₹50 per piece and Type B costs ₹80 per piece, how many pieces of Type A were sold? Statement (1) A total of 30 pieces were sold. Statement (2) The total revenue was ₹1,800.

A table shows the number of passengers on 5 flights: Flight 1 (180), Flight 2 (200), Flight 3 (195), Flight 4 (210), Flight 5 (175). What is the estimated total number of passengers?

A line graph describes the number of visitors to a museum for seven days: Monday: 120, Tuesday: 145, Wednesday: 130, Thursday: 160, Friday: 180, Saturday: 210, Sunday: 195 The number of visitors on Saturday was approximately what percent of the total weekly visitors?

A data sufficiency question: If x and y are positive integers, is x/y an integer? Statement (1) x = 2y Statement (2) y = 3

A dataset shows delivery times (in minutes) for four courier services: Service A (25,28,22,30,27), Service B (18,20,22,19,21), Service C (35,32,38,30,36), Service D (15,18,12,20,17). Which service has the most consistent delivery times?

A data sufficiency question: A rectangle has a certain length and width. What is the area of the rectangle? Statement (1) The perimeter of the rectangle is 30 units. Statement (2) The length is 5 units more than the width.