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 41-50 of 600 questions.
Which polynomial is linear in (x) but has no constant term?
A. (6x)
(6x) की डिग्री (1) है और नियतांक पद (0) है। इसलिए यह सही विकल्प है। / (6x) has degree (1) and constant term (0). So it is the correct option.
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If (p(x)=3x+2), what is (p(2))?
C. (8)
(p(2)=3(2)+2=8) है। दिए गए मान को (x) की जगह रखें। / (p(2)=3(2)+2=8). Substitute the given value for (x).
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If (p(x)=4x-1), what is (p(3))?
A. (11)
(p(3)=4(3)-1=11) है। गणना में पहले गुणा करें फिर घटाएं। / (p(3)=4(3)-1=11). In calculation, multiply first and then subtract.
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Which polynomial is linear and has a negative leading coefficient?
B. (-3x+4)
(-3x+4) रेखीय है और (x) का गुणांक (-3) है। इसलिए अग्र गुणांक ऋणात्मक है। / (-3x+4) is linear and the coefficient of (x) is (-3). Therefore the leading coefficient is negative.
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Which option has (p(0)=2) if (p(x)) is a linear polynomial?
A. (p(x)=5x+2)
(p(0)) नियतांक पद के बराबर होता है। (5x+2) में नियतांक पद (2) है। / (p(0)) equals the constant term. In (5x+2), the constant term is (2).
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Which is the (x)-term in the linear polynomial (ax+b)?
C. (ax)
(ax+b) में (x) वाला पद (ax) है। यही पद बहुपद को रेखीय बनाता है। / In (ax+b), the term containing (x) is (ax). This term makes the polynomial linear.
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If (p(x)=0\cdot x+0), is it a linear polynomial?
C. नहीं यह शून्य बहुपद हैNo it is the zero polynomial
\(0\cdot x+0\) शून्य बहुपद है और इसकी डिग्री परिभाषित नहीं होती। इसलिए यह रेखीय बहुपद नहीं है। / \(0\cdot x+0\) is the zero polynomial and its degree is not defined. Therefore it is not a linear polynomial.
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If (p(x)=2x-5), what is (p(5))?
B. (5)
(p(5)=2(5)-5=5) है। मान निकालते समय (x) की जगह दी गई संख्या रखें। / (p(5)=2(5)-5=5). To find the value, substitute the given number for (x).
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Which option has coefficient of (x) equal to (4) and constant term (-1)?
A. (4x-1)
(4x-1) में (x) का गुणांक (4) और नियतांक पद (-1) है। रेखीय बहुपद में दोनों भाग अलग पहचानें। / In (4x-1), the coefficient of (x) is (4) and the constant term is (-1). In a linear polynomial, identify both parts separately.
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What is the zero of the linear polynomial (6x+12)?
B. (-2)
(6x+12=0) से (x=-2) मिलता है। शून्यक निकालने के लिए बहुपद को (0) के बराबर रखें। / From (6x+12=0), we get (x=-2). To find the zero, equate the polynomial to (0).
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