Analytical

Data Sufficiency Easy 5

⏱ 10:00

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• What is the value of |x|? (i) x = - |x| (ii) x2 = 4
• A certain expressway has Exits J, K, L, and M, in that order. What is the road distance from Exit K to Exit L ? (i) The road distance from Exit J to Exit L is 21 kilometers. (ii) The road distance from Exit K to Exit M is 26 kilometers.
• Is 4x + y = 810 ? (i) x – y = 9 (ii) y/x = 1/4
• In triangle PQR, it PQ=x, QR= x+2, and PR= y, which of the three angles of triangle PQR has the greatest degree measure? (i) y= x + 3 (ii) x=2
•   If the sequence S has 300 terms, what is the 293rd term of S ? (i) The 298th term of S is –616, and each term of S after the first is 2 less than the preceding term. (ii) The first term of S is –22.
• If n is an integer, is n even? (i) n2 – 1 is an odd integer. (ii) 3n + 4 is an even integer.
• If Car X followed Car Y across a certain bridge that is 1/2 mile long, how many seconds did it take Car X to travel across the bridge? (i) Car X drove onto the bridge exactly 3 seconds after Car Y drove onto the bridge and drove off the bridge exactly 2 seconds after Car Y drove off the bridge. (ii) Car Y traveled across the bridge at a constant speed of 30 miles per hour.
• A clothing store acquired an item at a cost of x dollars and sold the item for y dollars. The store’s gross profit from the item was what percent of its cost for the item? (i) y – x = 20 (ii) y/x = 5/4
• A taxi company charges f cents for the first mile of the taxi ride and m cents for each additional mile. How much does the company charge for a 10-mile taxi ride? (i) The company charges \$0.90 for a 2-mile ride. (ii) The company charges \$1.20 for a 4-mile ride.
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