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 111-120 of 575 questions.
If the boundary line is (x+2y=6) and the inequality is \(x+2y\leq 6\), what type of line is drawn?
B. ठोस रेखाSolid line
\(\leq\) में सीमा रेखा शामिल होती है। इसलिए ठोस रेखा बनती है। / For \(\leq\), the boundary line is included. Therefore, a solid line is drawn.
Login to save your score, XP, coins and progress.
For the inequality (x+2y>6), which statement about the boundary line is correct?
B. रेखा टूटी हुई होगीThe line will be dashed
(>) में सीमा रेखा हल में शामिल नहीं होती। इसलिए टूटी हुई रेखा खींची जाती है। / For (>), the boundary line is not included in the solution. So a dashed line is drawn.
Login to save your score, XP, coins and progress.
Which inequality has the solution region below the line (y=4)?
C. \(y\leq 4\)
रेखा के नीचे (y) का मान (4) से कम या बराबर होता है। इसलिए \(y\leq 4\) सही है। / Below the line, (y) is less than or equal to (4). Hence, \(y\leq 4\) is correct.
Login to save your score, XP, coins and progress.
Which inequality has the solution region to the right of the line (x=-2)?
B. (x>-2)
दाईं ओर (x) का मान (-2) से बड़ा होता है। इसलिए (x>-2) सही है। / To the right, (x) is greater than (-2). Therefore, (x>-2) is correct.
Login to save your score, XP, coins and progress.
Which point lies on the line (x+2y=4)?
B. ((2,1))
((2,1)) रखने पर (2+2=4) मिलता है। रेखा पर बिंदु के लिए बराबरी सत्य होनी चाहिए। / Substituting ((2,1)) gives (2+2=4). A point on the line must satisfy equality.
Login to save your score, XP, coins and progress.
Which point lies on the line (3x+y=9)?
A. ((2,3))
((2,3)) रखने पर (6+3=9) सत्य है। बिंदु जाँच में सीधे मान रखें। / Substituting ((2,3)) gives (6+3=9), which is true. Substitute coordinates directly in point testing.
Login to save your score, XP, coins and progress.
In the graph of \(x+y\leq 8\), what is the status of ((8,0))?
A. हल में है और सीमा पर हैIn solution and on boundary
((8,0)) रखने पर \(8\leq 8\) सत्य है। बराबरी होने से बिंदु सीमा पर भी है। / Substituting ((8,0)) gives \(8\leq 8\), which is true. Equality means the point is on the boundary.
Login to save your score, XP, coins and progress.
What is the (x)-intercept of \(2x+3y\leq 12\)'s boundary line?
C. (6)
सीमा रेखा (2x+3y=12) है। (y=0) रखने पर (x=6) मिलता है। / The boundary line is (2x+3y=12). Putting (y=0) gives (x=6).
Login to save your score, XP, coins and progress.
What is the (y)-intercept of the boundary line of \(2x+3y\leq 12\)?
C. (4)
सीमा रेखा में (x=0) रखें। तब (3y=12), इसलिए (y=4)। / Put (x=0) in the boundary line. Then (3y=12), so (y=4).
Login to save your score, XP, coins and progress.
Which point is outside the solution region of \(x+y\leq 10\)?
C. ((6,7))
((6,7)) रखने पर \(13\leq 10\) असत्य है। बाहर वाला बिंदु असमानता को संतुष्ट नहीं करता। / Substituting ((6,7)) gives \(13\leq 10\), which is false. An outside point does not satisfy the inequality.
Login to save your score, XP, coins and progress.
Use Google login or mobile OTP. Admin can block users and control login providers.