The smallest whole number is 0 (zero), as whole numbers are the set of non-negative integers (0, 1, 2, 3, ...) and begin with zero, making it the first and smallest number in that sequence, say Unacademy and Vedantu.
The smallest whole number is _______?
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Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.