Mathematics - बीजगणित: 18 MCQs with Answers

बीजगणित - Mathematics
Mathematics - बीजगणित

Mathematics- बीजगणित

बीजगणित से संबंधित बहुविकल्पीय प्रश्न, उत्तर एवं विस्तृत व्याख्या सहित — HTET, CTET एवं अन्य शिक्षक पात्रता परीक्षाओं हेतु।
7 min read 18 Questions

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Q1. यदि √(1 + 25/144) = (1 + x/12), तब x का मान है :

1
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Q2. एक विवृत वाक्य P(x) के निषेध का सत्य समूह क्या दर्शाता है ?

P(x) के सत्य समूह का पूरक
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Q3. (2ⁿ + 2ⁿ⁻¹) / (2ⁿ⁺¹ − 2ⁿ) का मान होगा :

3/2
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Q4. यदि [9ⁿ × 3² × {(3)^(–n/2)}^(–2) – (27)ⁿ] / [3^(3m) × 2³] = 1/27, तो m – n का मान ज्ञात कीजिए :

1
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Q5. यदि a – 1/a = √21, जहाँ a > 0, तो (a² + 1/a²)(a + 1/a) का मान है :

115
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Q6. यदि 4m² + 10mn – 8m + 9n² – 12n = (am + bn)(am + bn – 4), तो a³ + b³ का मान है :

35
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Q7. यदि x² + x – 12 और 2x² – ax – 9 का म०स०प० (x – a) हो, तो 'a' का मान है :

3
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Q8. यदि 2ˣ = 5ʸ = (10)^(–z), तो 1/x + 1/y + 1/z =

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Q9. यदि √(2ⁿ) = 64 हो, तो n का मान है :

12
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Q10. यदि M एक वर्ग संख्या है, तो उसकी अगली तत्काल वर्ग संख्या है :

M + 2√M + 1
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Published: 27 July 2026 | Last Updated: 27 July 2026 |

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