Asked in PMC Practice Test 12 (2021) 2021

Verbal Classification: √ 16 + 3√ 8

Correct answer: C. 6

  • A. 2
  • B. 4
  • C. 6
  • D. Both A and B

Explanation

Let's break down the given expression: √16 + ∛8 √16 can be simplified as the square root of 16, which is 4. ∛8 can be simplified as the cube root of 8, which is 2. Plugging these values back into the original expression, we have: 4 + 2 = 6 Therefore, the result of √16 + ∛8 is 6. Hence, option C is the correct answer.

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About Logical Deductions

Logical deductions require conclusions to be drawn from stated facts, conditions and relationships without adding outside information. The work includes handling all, some and none statements, necessary and sufficient conditions, ordering restrictions, true or false conclusions, and the difference between what must be true and what could be true.

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