Aptitude Flashcards

7 cards from real MASS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Aptitude flashcards as text

If a machinist produces 12 parts in 3 hours, how many parts can they produce in an 8-hour shift at the same rate?
Answer: 32
The rate is 4 parts per hour, so 4 × 8 = 32 parts.
Which number completes the sequence: 2, 6, 12, 20, 30, ___?
Answer: 42
The gaps increase by 2 each time (4, 6, 8, 10, 12), so 30 + 12 = 42.
A blueprint uses a scale where 1 inch = 4 feet. How many feet does a 5.5-inch line represent?
Answer: 22 feet
5.5 × 4 = 22 feet.
Which word is the odd one out: Hammer, Wrench, Pliers, Bolt?
Answer: Bolt
A bolt is a fastener, while the others are tools.
If 3 workers complete a job in 12 hours, how long would it take 4 workers at the same rate?
Answer: 9 hours
Total work is 36 worker-hours, divided by 4 workers equals 9 hours.
What is 15% of 240?
Answer: 36
0.15 × 240 = 36.
A gear with 20 teeth meshes with a gear of 40 teeth. If the small gear turns twice, how many turns does the large gear make?
Answer: 1 turn
The larger gear turns at half the rate, so two turns of the small gear equal one turn of the large gear.