If sum of five prime numbers is even the smallest of the numbers is:
Correct answer: B. 2
- A. 1
- B. 2
- C. 7
- D. 11
Explanation
A is incorrect as 1 is not a prime number. B is correct as 2 is the smallest prime number and its even. C is incorrect as its odd and not the smallest prime number. D is incorrect as its odd and its also not the smallest prime number.
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About Quantitative Reasoning
Quantitative reasoning applies arithmetic and basic algebra to numerical relationships, including percentages, ratios, averages, fractions, proportions, profit and loss, rates, time, work and measurement. Questions focus on translating words into equations, choosing an efficient method and checking whether the result is numerically reasonable.
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