Algebra Practice Question and Answer
8 4 Q:
64660b23cdae930acb8405d5 4 Q:
6433c32edcb650c145882570 4 Q:
648042f8e72c4684a1e52df9 4 Q:
648059aba33e0f47b771a04c 4 Q:
6409caaf56c45fd8d39e6a8f 4 Q:
6464a69ac899b466f4501d7f 4 Q:
648993babf323e479ab0f41f 4 Q:
6466099ff75f230a7a80b860
Q: यदि a + b – c = 0 तो 2b2c2 + 2c2a2 + 2a2b2 –a4 – b4 – c4 का मान है
607 064660b23cdae930acb8405d5
64660b23cdae930acb8405d5- 17false
- 20true
- 314false
- 428false
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Answer : 2. "0"
Q: यदि $$P_1$$, $$P_2$$, और $$P_3$$ तीन अलग-अलग अभाज्य संख्याएं हैं, तो $$P_1$$, $$P_2$$ और $$P_3$$ का सबसे छोटा उभयनिष्ठ गुणजक्या होगा?
604 16433c32edcb650c145882570
6433c32edcb650c145882570- 1$$P_1$$false
- 2$$P_1 × P_2 × P_3$$true
- 3$$P_2 × P_3$$false
- 4$$P_1 + P_2 + P_3$$false
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Answer : 2. "$$P_1 × P_2 × P_3$$"
Q: यदि $${5x-{5\over x}+6=0}$$, तो $$x^2+{1\over x^2}$$ है
602 0648042f8e72c4684a1e52df9
648042f8e72c4684a1e52df9- 1$$86\over11$$false
- 2$$43\over12$$false
- 3$$86\over25$$true
- 4$$81\over10$$false
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Answer : 3. "$$86\over25$$"
Q: यदि $$a+{1\over a}=5$$, तो $$a^3+{1\over a^3}$$ का मान क्या है
598 0648059aba33e0f47b771a04c
648059aba33e0f47b771a04c- 1110true
- 215false
- 3105false
- 4-10false
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Answer : 1. "110 "
Q: यदि a = 34, b = c = 33, तो a3 + b3 + c3 – 3abc का मान है
587 06409caaf56c45fd8d39e6a8f
6409caaf56c45fd8d39e6a8f- 10false
- 2111false
- 350false
- 4100true
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Answer : 4. "100"
Q: सर्कल के त्रिज्या खोजें x2+y2-4x+6y=12
586 06464a69ac899b466f4501d7f
6464a69ac899b466f4501d7f- 14false
- 23false
- 35true
- 42false
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Answer : 3. "5"
Q: यदि 6x2+13x+7=0, के मूल α और β हैं, तब α2, β2 मूल वाला समीकरण क्या होगा?
566 0648993babf323e479ab0f41f
648993babf323e479ab0f41f- 136x2 − 87x + 49 = 0false
- 236x2 − 85x − 49 = 0false
- 336x2 − 85x + 49 = 0true
- 436x2 + 87x − 49 = 0false
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Answer : 3. "36x2 − 85x + 49 = 0"
Q: यदि x2 + y2 + z2 = 2 (x + z – 1), तो x3 + y3 + z3 का मान होगा
534 06466099ff75f230a7a80b860
6466099ff75f230a7a80b860- 12true
- 20false
- 3-1false
- 41false
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Answer : 1. "2"
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