Free Practice Question
PS · Problem Solving
sub-505
Combinations
A gentleman possesses 4 unique suits, 3 distinct shirts, 2 types of socks, and 6 varieties of shoes. If he wants to create an outfit that includes one suit, one shirt, one pair of socks, and one pair of shoes, how many unique outfits can he assemble from his wardrobe?
Answer Choices
Correct answer marked belowA
150
B
196
C
111
D
122
144
Correct
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Explanation
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Official Explanation
Official
To determine the total number of unique outfits, we multiply the number of choices for each clothing item: 4 suits, 3…
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Comments
2
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S
SriDec 8, 2024
taking my GMAT next month, this helps!
E
ElouanJan 26, 2025
Amazing
What this question tests
What it tests
Whether you can count arrangements and selections correctly — permutations vs. combinations.
Common trap
Overcounting: treating a selection as ordered when order does not matter, or forgetting to divide by duplicates.
Details
Difficulty
sub-505
Type
PS
Category