Real Numbers

Bihar Board Class 10 · Mathematics · 62 past questions

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1. Q1 2026

   According to Euclid's division lemma for any two given positive integers $a$ and $b$, there exist unique…

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2. Q2 2026

   According to Euclid's division algorithm the HCF of 867 and 255 is

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3. Q3 2026

   Product of prime factors of 7429 is

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4. Q4 2026

   If $c$ and $d$ are the LCM and HCF of two numbers $a$ and $b$ respectively then

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5. Q5 2026

   Which of the following numbers is a rational number ?

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6. Q6 2026

   The number whose generalised form is $\frac{p}{q}$ where $p$ and $q$ are integers and $q \neq 0$ is said to be

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7. Q7 2026

   The number whose decimal expansion is neither terminating nor repeating is said to be

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8. Q8 2026

   $(3-2\sqrt{5})^2 =$

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