MBA: Quantitative Reasoning Flashcards
7 cards from real Amazon practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 MBA: Quantitative Reasoning flashcards as text
If the cost of goods is $60 and the gross margin is 40%, what is the selling price?
Answer: $100
Cost is 60% of price, so price = $60 / 0.60 = $100.
What is 2/5 expressed as a percentage?
Answer: 40%
2 ÷ 5 = 0.40 = 40%.
A rectangle is 12 cm long and 5 cm wide. What is its diagonal?
Answer: 13 cm
√(12² + 5²) = √169 = 13 cm.
If 8 workers build a wall in 6 days, how long for 12 workers at the same rate?
Answer: 4 days
8 × 6 = 48 worker-days, so 48 / 12 = 4 days.
What is the value of (−3) × (−4) + 5?
Answer: 17
(−3)(−4) = 12, and 12 + 5 = 17.
Sales rose 20% one year then fell 20% the next. Net change from the start?
Answer: −4%
1.20 × 0.80 = 0.96, a 4% decline.
A loan of $2,400 is repaid in 12 equal monthly installments. What is each payment ignoring interest?
Answer: $200
$2,400 / 12 = $200.