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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,147

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GRE Numeric Entry Quiz Question.

Graduate Record Examinations (GRE) Quizzes GRE Numeric Entry

Question:
A = {A, B, C, D, E, F, G}
B = {0, 1, 2}
C = {1, 2, 3, 4, 5, 6, 7, 8, 9}
The filing system in an office requires each file to have an alphanumeric code name of the form abc. A, B and C are the sets from which a,b, and c must be chosen. How many possible code names are there?

Option A):
189
Option B):
165

Correct Answer is Option A):
189

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