कौन सा युग्म दोनों परिमेय हैं?
Which pair is both rational?
Explanation opens after your attempt
B. \(\frac{2}{7},-4\)
Concept
Fractions and integers are rational. Identify number types.
Why this answer is correct
The correct answer is B. \(\frac{2}{7},-4\). Fractions and integers are rational. Identify number types.
Exam Tip
भिन्न और पूर्णांक दोनों परिमेय हैं। संख्या के प्रकार पहचानें।
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