CBSE Class 11 Linear Inequalities — practice questions
17 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 11 Linear Inequalities in the app →Two real numbers or two algebraic expressions related by <, >, ≤ or ≥ form:Which of the following is a STRICT inequality?In an inequality, when both sides are multiplied (or divided) by a NEGATIVE number:Solve 30x < 200 where x is a natural number. The solution set is:Solve 5x - 3 < 3x + 1 where x is an integer.Add the same number 5 to both sides of -4 ≤ -2. The result is:Divide BOTH sides of -6x ≥ 24 by -3. Result:Identify the linear inequality in TWO variables.Solve -3x + 5 > 2 over real numbers.Identify a QUADRATIC inequality (not a linear inequality).Solve 3 ≤ 2x - 1 ≤ 7 (a DOUBLE inequality) for real x.On a number line, the solution of x ≥ 2 is represented by:Translate: 'The total cost of x kg apples at ₹40/kg and y kg oranges at ₹30/kg should not exceed ₹600.' InequaA student who scored 70 marks in his first test of total 100 wants his AVERAGE of two tests to be AT LEAST 75.In one variable, the inequality 2(x - 1) ≥ x + 5 solves to:Solve the inequality (x - 3)/2 + 1 < 0 over real numbers.In the inequality 3x + 5 ≤ 2x + 7, after using Rule 1 to move x-terms to one side: