SAT problemsolvingdataanalysis — practice questions
35 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice SAT problemsolvingdataanalysis in the app →What is 25% of 80?If the ratio of boys to girls in a class is 3:5 and there are 24 students total, how many are boys?The mean of 5 numbers is 10. The sum of these numbers is:40% of items in a group are red. Of those red items, 30% have stripes. What percentage of all items are red ANA store sells apples at $2/kg and oranges at $5/kg. A customer buys a total of 8 kg paying $25. How many kg ofA bicycle is on sale for 20% off the original price of $250. What is the SALE PRICE?A linear best-fit model predicts y = 2x + 5. If x = 32, what is the predicted y?The average score of 10 students is 75. If one student scoring 60 is removed, what is the new average of the rA bag has 10 red marbles and 15 blue marbles. The probability of drawing a red marble at random is:A car travels 60 km/h for 2 hours and 80 km/h for 3 hours. The AVERAGE SPEED for the entire trip is:In a study, 250 of 1000 surveyed people preferred Brand A. What is the proportion as a DECIMAL?Convert 0.45 to a percentage:What is 15% of 200?If a recipe needs 3 cups flour for 12 cookies, how much for 24 cookies?The median of {3, 5, 7, 9, 11} is:A bag has 4 red and 6 blue marbles. The PROBABILITY of drawing a red:The mean of 4 numbers is 20. If a 5th number 30 is added, find the new mean:30% of x is 60. Find x:A survey of 500 people: 60% prefer Brand X. How many?The MODE of {1, 2, 2, 3, 4, 4, 4, 5} is:If x:y = 3:5 and y:z = 2:3, what is x:z?A store discounts an item by 20%, then 10% off the discounted price. Total effective discount is:A car increases its speed by 25%, then decreases it by 25%. The final speed compared to original is:The range of {12, 8, 15, 3, 9, 20} is:A bag has 5 red, 3 blue, 2 green marbles. Probability of NOT drawing red:In a study, 80% of 250 students said they enjoy math. How many students did NOT?In a school of 600 students, 40% play sports. Of those who play sports, 25% play cricket. What percentage of aThe price of a litre of petrol rose from ₹80 to ₹100. What is the percent increase?A shirt's price is increased by 25% and then discounted by 25%. The final price is what percent of the originaA recipe uses dal and rice in the ratio 2:5. If 35 cups of rice are used, how many cups of dal are needed?Two flagpoles cast shadows at the same time. A 12-foot pole casts an 8-foot shadow. If a nearby pole casts a 6The density of a metal is 8 g/cm³. A cube-shaped sample has mass 64 g. What is the length of one edge of the cIn a scatterplot of (hours studied, exam score), a line of best fit has slope 7. What does the slope mean in cA scatterplot's line of best fit has equation $y = 2x + 5$. At $x = 10$, what is the predicted value of $y$?A line of best fit predicts $y = 50$ at a given $x$, and the actual data point at that $x$ is 47. What is the