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 191-200 of 600 questions.
What are the slope and (y)-intercept of the line (y=12)?
B. ढाल (0) और (y)-अवरोध (12)Slope (0) and (y)-intercept (12)
(y=12) क्षैतिज रेखा है। इसकी ढाल (0) और (y)-अवरोध (12) है। / (y=12) is a horizontal line. Its slope is (0) and its (y)-intercept is (12).
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What are the slope and (y)-intercept of the line (y=-9)?
C. ढाल (0) और (y)-अवरोध (-9)Slope (0) and (y)-intercept (-9)
स्थिर रेखा (y=-9) की ढाल (0) होती है। (x=0) पर (y=-9) मिलता है। / The constant line (y=-9) has slope (0). At (x=0), (y=-9).
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In the line \(y=\frac{1}{4}x+6\), how much will (y) increase when (x) increases by (8)?
B. (2)
ढाल \(\frac{1}{4}\) है। परिवर्तन \(\frac{1}{4}\times8=2\) होगा। / The slope is \(\frac{1}{4}\). The change will be \(\frac{1}{4}\times8=2\).
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In the line \(y=-\frac{2}{5}x+3\), how much will (y) decrease when (x) increases by (10)?
C. (4)
ढाल \(-\frac{2}{5}\) है। परिवर्तन \(-\frac{2}{5}\times10=-4\) है इसलिए कमी (4) है। / The slope is \(-\frac{2}{5}\). The change is \(-\frac{2}{5}\times10=-4\), so the decrease is (4).
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If the line (y=mx+5) passes through ( (3,14) ), what is the slope?
B. (3)
बिंदु रखने पर (14=3m+5) मिलता है। इससे (3m=9) और (m=3) है। / Substituting the point gives (14=3m+5). Thus (3m=9) and (m=3).
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If the line (y=-4x+c) passes through ( (2,1) ), what is the (y)-intercept?
C. (9)
बिंदु रखने पर (1=-4(2)+c) मिलता है। इसलिए (c=9) (y)-अवरोध है। / Substituting the point gives (1=-4(2)+c). Therefore (c=9) is the (y)-intercept.
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Which line gives (y=4) at (x=0) and has slope (3)?
A. (y=3x+4)
(x=0) पर (y=4) का अर्थ (y)-अवरोध (4) है। ढाल (3) से रेखा (y=3x+4) है। / (y=4) at (x=0) means the (y)-intercept is (4). With slope (3), the line is (y=3x+4).
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Which line gives (y=-2) at (x=0) and has slope (-5)?
C. (y=-5x-2)
(x=0) पर (y=-2) से (c=-2) मिलता है। ढाल (-5) होने से (y=-5x-2) सही है। / At (x=0), (y=-2) gives (c=-2). With slope (-5), (y=-5x-2) is correct.
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Which statement about (y=8x-3) and (y=-8x-3) is correct?
B. ढाल अलग है और (y)-अवरोध समान हैंSlopes are different and (y)-intercepts are same
ढालें (8) और (-8) हैं लेकिन स्थिर पद (-3) दोनों में समान है। इसलिए (y)-अवरोध समान है। / The slopes are (8) and (-8), but the constant term (-3) is same in both. So the (y)-intercepts are equal.
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Which statement about (y=-6x+2) and (y=-6x-7) is correct?
A. ढाल समान है और (y)-अवरोध अलग हैंSlopes are same and (y)-intercepts are different
दोनों में (x) का गुणांक (-6) है। स्थिर पद (2) और (-7) अलग हैं। / Both have coefficient (-6) of (x). The constant terms (2) and (-7) are different.
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