The prefix expression is *−+abc+d*ef. Evaluate the expression for a = 10, b =…

ISRO Scientist/Engineer SC · 2023 · Computer Science · Part A · DisciplineModified — slightly modified from the official paper; see the solution

The prefix expression is *−+abc+d*ef. Evaluate the expression for a = 10, b = 2, c = 5, d = 3, e = 4, and f = 1.

  1. A.

    3

  2. B.

    4

  3. C.

    10

  4. D.

    49

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Correct answer: D

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