Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.
Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.
Showing 241-250 of 700 questions.
Which expression is a polynomial but does not have degree (2)?
B. \(5x^4-x+2\)
\(5x^4-x+2\) बहुपद है और इसकी घात (4) है। इसलिए इसकी घात (2) नहीं है। / \(5x^4-x+2\) is a polynomial and its degree is (4). Therefore, its degree is not (2).
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If the highest power in a polynomial is (1), what is it called?
B. रैखिक बहुपदLinear polynomial
सबसे बड़ी घात (1) होने पर बहुपद रैखिक कहलाता है। नाम याद करने के लिए घात पर ध्यान दें। / A polynomial with highest power (1) is called linear. Focus on the degree to remember the name.
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If the highest power in a polynomial is (2), what is it called?
C. द्विघात बहुपदQuadratic polynomial
सबसे बड़ी घात (2) होने पर बहुपद द्विघात कहलाता है। घात (2) को द्विघात से जोड़ें। / A polynomial with highest power (2) is called quadratic. Connect degree (2) with quadratic.
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If the highest power in a polynomial is (3), what is it called?
A. घन बहुपदCubic polynomial
सबसे बड़ी घात (3) होने पर बहुपद घन कहलाता है। घात से बहुपद का प्रकार पहचानें। / A polynomial with highest power (3) is called cubic. Identify the type from the degree.
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Which polynomial in (x) has four terms?
A. \(x^3+x^2+x+1\)
\(x^3+x^2+x+1\) में चार अलग पद हैं। पदों को जोड़ के चिन्हों से पहचानें। / \(x^3+x^2+x+1\) has four distinct terms. Identify terms by the plus signs.
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C. शून्य बहुपदZero polynomial
(p(x)=0) को शून्य बहुपद कहते हैं। इसकी घात परिभाषित नहीं होती। / (p(x)=0) is called the zero polynomial. Its degree is not defined.
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Which option correctly identifies \(x^2-5x+6\)?
B. यह द्विघात त्रिपदी बहुपद हैIt is a quadratic trinomial polynomial
इसकी घात (2) है और इसमें तीन पद हैं। इसलिए यह द्विघात त्रिपदी बहुपद है। / Its degree is (2) and it has three terms. Therefore, it is a quadratic trinomial polynomial.
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A. \(2x^6-4x^2+9\)
\(2x^6-4x^2+9\) में (x) की घातें (6), (2) और (0) हैं। ये सभी बहुपद की शर्त पूरी करती हैं। / In \(2x^6-4x^2+9\), the powers of (x) are (6), (2), and (0). All satisfy the condition of a polynomial.
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In (p(x)=5x-3-2x-2+8), the (x)-term is missing. What will be its degree?
C. (3)
किसी पद के न होने से घात नहीं बदलती। सबसे बड़ी उपस्थित घात (3) है। / The absence of a term does not change the degree. The highest present power is (3).
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Which expression is not a polynomial in (t) because (t) is in the denominator?
B. \(6+\frac{3}{t}\)
\(\frac{3}{t}=3t^{-1}\) होता है और घात (-1) है। ऋणात्मक घात वाला व्यंजक बहुपद नहीं होता। / \(\frac{3}{t}=3t^{-1}\), so the power is (-1). An expression with a negative power is not a polynomial.
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