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 271-280 of 584 questions.
A. (x<14)
स्थिति (x+6<20) देती है और इससे (x<14) मिलता है। शब्द प्रश्न में पहले असमानता बनाएं। / The situation gives (x+6<20) and hence (x<14). In word problems form the inequality first.
Login to save your score, XP, coins and progress.
Four times a number is not more than (28). What is the solution for (x)?
A. \(x\leq7\)
वाक्य \(4x\leq28\) देता है इसलिए \(x\leq7\) है। वाक्यांश not more than का अर्थ \(\leq\) होता है। / The statement gives \(4x\leq28\) so \(x\leq7\). The phrase not more than means \(\leq\).
Login to save your score, XP, coins and progress.
At least (33) marks are needed to pass an exam. If Ravi has marks (m), which inequality is correct?
A. \(m\geq33\)
कम से कम में सीमा मान शामिल होता है इसलिए \(m\geq33\) है। ऐसे शब्दों में बराबरी पर ध्यान दें। / At least includes the boundary value so \(m\geq33\). Pay attention to equality in such phrases.
Login to save your score, XP, coins and progress.
To enter a club, age must be more than (18) years. What is the correct inequality for age (a)?
A. (a>18)
more than का अर्थ कठोर रूप से बड़ा है इसलिए (a>18) है। यदि exactly (18) हो तो यह शर्त पूरी नहीं होती। / More than means strictly greater so (a>18). If the age is exactly (18), the condition is not satisfied.
Login to save your score, XP, coins and progress.
What is the greatest integer value of (x) in \(3x+2\leq11\)?
A. (3)
\(3x+2\leq11\) से \(x\leq3\) मिलता है। इसलिए सबसे बड़ा पूर्णांक मान (3) है। / The inequality \(3x+2\leq11\) gives \(x\leq3\). Hence the greatest integer value is (3).
Login to save your score, XP, coins and progress.
What is the least natural value of (x) in (5x-1>14)?
A. (4)
असमानता से (5x>15) और (x>3) मिलता है। प्राकृतिक संख्याओं में सबसे छोटा मान (4) है। / The inequality gives (5x>15) and (x>3). The least natural value is (4).
Login to save your score, XP, coins and progress.
How many solutions are there for \(-1\leq x<4\) and \(x\in\mathbb{Z}\)?
A. (5)
पूर्णांक हल ({-1,0,1,2,3}) हैं। इसलिए कुल (5) हल मिलते हैं। / The integer solutions are ({-1,0,1,2,3}). Hence there are (5) solutions.
Login to save your score, XP, coins and progress.
If (x=2) satisfies \(kx+1\leq9\) and (k>0), what is the condition on (k)?
A. \(0<k\leq4\)
(x=2) रखने पर \(2k+1\leq9\) से \(k\leq4\) मिलता है। साथ में दी गई शर्त (k>0) भी जोड़ें। / Putting (x=2) gives \(2k+1\leq9\), so \(k\leq4\). Also include the given condition (k>0).
Login to save your score, XP, coins and progress.
If the inequality (x+2<k) has solution (x<7), what is the value of (k)?
A. (9)
(x+2<k) से (x<k-2) मिलता है। (k-2=7) रखने पर (k=9) है। / From (x+2<k), we get (x<k-2). Setting (k-2=7) gives (k=9).
Login to save your score, XP, coins and progress.
Which inequality is true for all real (x)?
A. (2x+3<2x+5)
(2x) घटाने पर (3<5) मिलता है जो हमेशा सत्य है। चर मिटने पर बची हुई कथन की सत्यता जांचें। / Subtracting (2x) gives (3<5), which is always true. When the variable cancels, check the truth of the remaining statement.
Login to save your score, XP, coins and progress.
Use Google login or mobile OTP. Admin can block users and control login providers.