Decision Control Structure › MCQ Quiz - Class 8 - Decision Control Structure › Question #25934
Single Choice Moderate

QFor grade calculation, best is:

ID: #25934 MCQ Quiz - Class 8 - Decision Control Structure 3 views
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#25934Q ID
ModerateDifficulty
MCQ Quiz - Class 8 - Decision Control StructureTopic
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  • A else-if ladder ✔ ✖
  • B simple if ✔ ✖
  • C loop ✔ ✖
  • D sequence ✔ ✖
Correct Answer

Explanation

Correct Answer Explanation:

Grade calculation naturally maps to an else-if ladder — cleanly checking each mark range in order.

Why the other options are incorrect:

  • Option B: Multiple simple ifs work but are less efficient.
  • Option C: Loops don't fit single classification.
  • Option D: Sequence can't classify by range.
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