MCQ Collection
PIEAS Mathematics MCQs
Practice PIEAS Mathematics questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: D. 7/5
Explanation:
The multiplicative inverse of a nonzero fraction is its reciprocal.
Interchanging numerator and denominator gives 7/5.
Choose an option to check your answer.
Correct Answer: A. 4
Explanation:
A composite number has more than two positive factors.
The number 4 has factors 1, 2, and 4.
Choose an option to check your answer.
Correct Answer: B. 5
Explanation:
The positive factors of 16 are 1, 2, 4, 8, and 16.
Therefore, it has 5 positive factors.
