Which of the following is both rational and an integer?
निम्नलिखित में से कौन-सा परिमेय (Rational) और पूर्णांक (Integer) दोनों है ?
Answer और ExplanationAnswer and explanation
Answer: (B) 3
12 परिमेय (Rational) है पर पूर्णांक (Integer) नहीं। √2 और π अपरिमेय (Irrational) हैं।
3 = 31 परिमेय है और पूर्णांक भी है।
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उत्तर: 3।
12 is rational but not an integer. √2 and π are irrational.
3 = 31 is rational, and it is also an integer.
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Answer: 3.
Source: Selection Post Phase XIV (12th) · 26 Jul 2025 · Shift 2। Solution: Prashant Sir, Vijayastra।Source: Selection Post Phase XIV (12th) · 26 Jul 2025 · Shift 2. Solution by Prashant Sir, from Vijayastra.