GMAT - Data Insights मॉक टेस्ट

A data sufficiency question: A bag contains only red and blue marbles. If one marble is selected at random, what is the probability that it is red? Statement (1) The probability of selecting a blue marble is 0.6. Statement (2) There are 24 marbles in total.

What is the value of x? Statement (1) 2x + 3 = 11 Statement (2) x² = 16

A table shows the relationship between hours studied and test scores: 2 hours (45), 4 hours (62), 6 hours (78), 8 hours (91), 10 hours (98). What is the approximate score for 5 hours of study?

Source 1: Email from the logistics team: "Shipment A weighs 45 kg, Shipment B weighs 52 kg, Shipment C weighs 38 kg, Shipment D weighs 61 kg, Shipment E weighs 44 kg." Source 2: Policy states that the average shipment weight must not exceed 50 kg, and no single shipment may exceed 60 kg. How many policies are violated?

A data sufficiency question: A car travels from City A to City B at an average speed of 60 km/h. How long does the trip take? Statement (1) The distance between City A and City B is 300 km. Statement (2) The car covers half the distance in 2.5 hours.

A data sufficiency question: A rectangle has length l and width w. What is the area of the rectangle? Statement (1) The perimeter of the rectangle is 30. Statement (2) The length is twice the width.

Source 1: A project manager's memo states that the project has a budget of $500,000 and is expected to take 10 months to complete. Source 2: A mid-project report shows that after 4 months, $240,000 has been spent and the project is 35% complete. Based on the current rate of spending, is the project on track to stay within budget?

Source 1: An email from the marketing manager states that the campaign reached 50,000 unique visitors in March, with 10,000 making a purchase. Source 2: A memo from the analytics team reports that in April, the campaign reached 60,000 unique visitors, with 13,200 making a purchase. What was the percent increase in the conversion rate (purchases divided by visitors) from March to April?