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
A team completes a project in 12 days working 8 hours per day. How many total hours?
Answer: 96
12 × 8 = 96 hours.
What is the probability of rolling an even number on a standard six-sided die?
Answer: 1/2
Three of six outcomes (2, 4, 6) are even, so 3/6 = 1/2.
If $1,000 is invested at 10% compounded annually, what is the value after 2 years?
Answer: $1,210
$1,000 × 1.1² = $1,210.
What is the mean of 10, 20, 30, 40, and 50?
Answer: 30
Sum is 150, divided by 5 equals 30.
A recipe needs 3 cups of flour for 24 cookies. How much flour for 40 cookies?
Answer: 5 cups
3/24 × 40 = 5 cups.
If x² = 64, what are the possible values of x?
Answer: 8 and −8
Both 8 and −8 square to 64.
A store sells 150 units at $20 each. What is total revenue?
Answer: $3,000
150 × $20 = $3,000.