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 221-230 of 600 questions.
If a line has slope (-5) and (y=3) at (x=0), which line is it?
B. (y=-5x+3)
(x=0) पर (y=3) का अर्थ (y)-अवरोध (3) है। ढाल (-5) से (y=-5x+3) बनता है। / (y=3) at (x=0) means the (y)-intercept is (3). With slope (-5), the line is (y=-5x+3).
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Which statement about the lines (y=4x+7) and (y=4x-2) is correct?
A. दोनों की ढाल समान हैBoth have the same slope
दोनों में (x) का गुणांक (4) है। इसलिए दोनों की ढाल समान है। / Both have coefficient (4) of (x). Therefore both have the same slope.
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Which statement about the lines (y=6x-1) and (y=-3x-1) is correct?
B. दोनों का (y)-अवरोध समान हैBoth have the same (y)-intercept
दोनों में स्थिर पद (-1) है। इसलिए दोनों का (y)-अवरोध समान है। / Both have constant term (-1). Therefore both have the same (y)-intercept.
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Which line has slope (0) and (y)-intercept (-4)?
B. (y=0x-4)
ढाल (0) होने पर (x) का गुणांक (0) होगा। (y)-अवरोध (-4) से (y=0x-4) है। / With slope (0), the coefficient of (x) is (0). With (y)-intercept (-4), the line is (y=0x-4).
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Which line passes through the origin and has slope (9)?
A. (y=9x)
मूल बिंदु से गुजरने पर (y)-अवरोध (0) होता है। ढाल (9) होने से (y=9x) सही है। / Passing through the origin means the (y)-intercept is (0). With slope (9), (y=9x) is correct.
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What is the value of (y) at (x=0) in the line (y=-x+8)?
A. (8)
(x=0) रखने पर (y=8) मिलता है। यही (y)-अवरोध है। / Putting (x=0) gives (y=8). This is the (y)-intercept.
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What is the value of (y) at (x=0) in the line (y=14-7x)?
C. (14)
(x=0) रखने पर (y=14) होता है। इसलिए (y)-अवरोध (14) है। / Putting (x=0), (y=14). Therefore the (y)-intercept is (14).
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If (m<0) and (c<0) in (y=mx+c), which statement is correct?
B. ढाल ऋणात्मक और (y)-अवरोध ऋणात्मक हैSlope is negative and (y)-intercept is negative
(m) ढाल है और (c) (y)-अवरोध है। दोनों ऋणात्मक होने से कथन (B) सही है। / (m) is the slope and (c) is the (y)-intercept. Since both are negative, statement (B) is correct.
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If (m>0) and (c=0) in (y=mx+c), what is correct about the line?
B. रेखा बढ़ती है और मूल बिंदु से गुजरती हैThe line increases and passes through origin
(m>0) से रेखा बढ़ती है और (c=0) से वह मूल बिंदु से गुजरती है। संकेतों को ध्यान से पढ़ें। / (m>0) makes the line increasing and (c=0) makes it pass through the origin. Read the signs carefully.
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What is the (y)-intercept of the equation (y+4=3x)?
C. (-4)
इसे (y=3x-4) लिखा जाता है। स्थिर पद (-4) (y)-अवरोध है। / It is written as (y=3x-4). The constant term (-4) is the (y)-intercept.
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