Tables Data Extraction Mock Tests

A table shows the test scores of 6 students: 78, 82, 88, 90, 92, 96. What is the interquartile range (IQR)?

A table shows the number of books read by 6 students in a month: Anna (12), Ben (8), Clara (15), David (10), Eva (14), Frank (7). How many students read more than the average?

A table shows monthly sales: Jan (0K), Feb (0K), Mar (5K), Apr (0K), May (5K). What is the difference between the highest and lowest month?

A data table shows the price and quantity sold of three products: Product P ($25, 200 units), Product Q ($40, 120 units), Product R ($15, 400 units). Which product generated the highest total revenue?

A table shows the number of students enrolled in four courses at a training center: Course A: 50 students Course B: 40 students Course C: 60 students Course D: 30 students If 60% of students in Course A passed, 70% in Course B passed, 65% in Course C passed, and 50% in Course D passed, how many students passed in total?

A company tracks daily website visits and purchases for a week: Monday: 500 visits, 25 purchases Tuesday: 600 visits, 36 purchases Wednesday: 450 visits, 18 purchases Thursday: 700 visits, 42 purchases Friday: 800 visits, 56 purchases On which day was the purchase rate the lowest?

A table shows the commute times (minutes) for 7 days: Mon(25), Tue(30), Wed(28), Thu(35), Fri(40), Sat(20), Sun(15). What is the range of commute times?

A table shows the population (in thousands) and area (in sq km) of five cities: A(500, 250), B(320, 160), C(750, 500), D(200, 80), E(420, 280). Which city has the highest population density?