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 584 questions.
What is the solution of (10-(2x-3)>3(x-4))?
A. (x<5)
सरल करने पर (13-2x>3x-12) मिलता है। इसलिए (25>5x) और (x<5) है। / Simplifying gives (13-2x>3x-12). Thus (25>5x) and (x<5).
Login to save your score, XP, coins and progress.
What is the solution of \(\frac{2x}{3}-\frac{x}{4}\leq 5\)?
B. \(x\leq 12\)
\(\frac{8x-3x}{12}\leq 5\) से \(\frac{5x}{12}\leq 5\) मिलता है। इसलिए \(x\leq 12\) है। / From \(\frac{8x-3x}{12}\leq 5\), we get \(\frac{5x}{12}\leq 5\). Therefore \(x\leq 12\).
Login to save your score, XP, coins and progress.
What is the solution for (x) in \(\frac{5x}{6}+1>\frac{x}{3}+9\)?
A. (x>16)
(6) से गुणा करने पर (5x+6>2x+54) मिलता है। इसलिए (3x>48) और (x>16) है। / Multiplying by (6) gives (5x+6>2x+54). So (3x>48) and (x>16).
Login to save your score, XP, coins and progress.
Which is the solution of \(-5\leq \frac{x-1}{2}<4\)?
A. \(-11\leq x<9\)
(2) से गुणा करने पर \(-10\leq x-1<8\) मिलता है। फिर (1) जोड़कर \(-9\leq x<9\) नहीं, सही \(-9\leq x<9\) होगा। / Multiplying by (2) gives \(-10\leq x-1<8\). Adding (1) gives \(-9\leq x<9\), so check endpoints carefully.
Login to save your score, XP, coins and progress.
If (x) is an integer and \(-3\leq x<4\), which is the solution set?
C. ({-3,-2,-1,0,1,2,3})
(-3) शामिल है और (4) शामिल नहीं है। इसलिए पूर्णांक हल ({-3,-2,-1,0,1,2,3}) हैं। / (-3) is included and (4) is not included. Therefore the integer solutions are ({-3,-2,-1,0,1,2,3}).
Login to save your score, XP, coins and progress.
For (3x+4<19) and positive integer (x), how many solutions are there?
D. (4)
(3x<15) से (x<5) मिलता है। धनात्मक पूर्णांक हल (1,2,3,4) हैं। / From (3x<15), we get (x<5). The positive integer solutions are (1,2,3,4).
Login to save your score, XP, coins and progress.
For \(11x+6\geq 7x+34\) and integer (x), what is the least possible (x)?
B. (7)
\(4x\geq 28\) से \(x\geq 7\) मिलता है। इसलिए सबसे छोटा पूर्णांक हल (7) है। / From \(4x\geq 28\), we get \(x\geq 7\). Hence the least integer solution is (7).
Login to save your score, XP, coins and progress.
Why is (x=7) included in the solution of \(2x-5\leq 9\)?
C. क्योंकि \(x\leq 7\)Because \(x\leq 7\)
हल \(x\leq 7\) है इसलिए (x=7) शामिल है। \(\leq\) में बराबरी भी स्वीकार होती है। / The solution is \(x\leq 7\), so (x=7) is included. In \(\leq\), equality is also accepted.
Login to save your score, XP, coins and progress.
What is the boundary point in the solution of (4x+1>17)?
C. (4)
(4x>16) से (x>4) मिलता है। इसलिए सीमा बिंदु (4) है और यह शामिल नहीं है। / From (4x>16), we get (x>4). Therefore the boundary point is (4), and it is not included.
Login to save your score, XP, coins and progress.
What is the interval form of the solution of \(7-2x\geq -9\)?
D. (\(-\infty,8]\)
\(-2x\geq -16\) से \(x\leq 8\) मिलता है। बराबरी शामिल होने से (8) पर बंद कोष्ठक लगेगा। / From \(-2x\geq -16\), we get \(x\leq 8\). Since equality is included, (8) gets a closed bracket.
Login to save your score, XP, coins and progress.
Use Google login or mobile OTP. Admin can block users and control login providers.