MCQ 11 MarkThe set of the values of $x$ which satisfy $-18<\frac{2(x-2)}{6} \leq 0$ is :A$[-52,2]$✓$(-52,2]$C$(-52,2)$D$[-52,2)$AnswerCorrect option: B. $(-52,2]$(B)View full question & answer→
MCQ 21 MarkThe solution of $\frac{x}{2}<\frac{5 x-2}{3}-\frac{7 x-3}{5}$ is :A$\left(\infty, \frac{2}{7}\right)$B$\left(-\infty, \frac{2}{7}\right)$✓$\left(-\infty, \frac{-2}{7}\right)$D$\left[\infty, \frac{2}{7}\right]$AnswerCorrect option: C. $\left(-\infty, \frac{-2}{7}\right)$(C )View full question & answer→
MCQ 31 MarkThe solution of $4 x+3<6 x+7, x \in R$ is:A$(-\infty, 2)$✓$(-2, \infty)$C$(2, \infty)$D$[2, \infty)$AnswerCorrect option: B. $(-2, \infty)$(B)View full question & answer→
MCQ 41 MarkThe symbol of an inequality :AChanges when we multiply both sides of the inequality by a positive number.✓Changes when we multiply both sides of the inequality by a negative number.CNothing can be said for sure.DNone of theseAnswerCorrect option: B. Changes when we multiply both sides of the inequality by a negative number.(B)View full question & answer→
MCQ 51 MarkThe solution of inequality $25 x^2-4 \leq 0$ is :✓$\left[-\frac{2}{5}, \frac{2}{5}\right]$B$\left(-\frac{2}{5}, \frac{2}{5}\right)$C$\left(-\frac{2}{5}, \infty\right)$DNone of the aboveAnswerCorrect option: A. $\left[-\frac{2}{5}, \frac{2}{5}\right]$(A)View full question & answer→
MCQ 61 MarkThe solution of inequality $x^2-x-6<0$ is :A$[-1,3]$✓$(-2,3)$C$(2,3)$D$(-\infty,-2) \cup(3, \infty)$AnswerCorrect option: B. $(-2,3)$(B)View full question & answer→
MCQ 71 MarkThe solution area of inequality $-x^2+5 x-6>0$ :A$(-2,3]$B$[3,2)$✓$(2,3)$D$(0,0)$AnswerCorrect option: C. $(2,3)$(C )View full question & answer→
MCQ 81 MarkThe solution of inequality $2 x^2-12 x+18>0$ is :A$x \leq 3$B$x \geq 3$✓$x=-3$D$x=3$AnswerCorrect option: C. $x=-3$(C )View full question & answer→
MCQ 91 MarkWhich of the following is an open interval?A[ ]B( )C$][$✓B and CAnswerCorrect option: D. B and C(D)View full question & answer→
MCQ 101 MarkThe solution of inequality $-x^2+3 x-2>0$ is :A$(-1,2)$B$(2,1)$✓$(1,2)$D$(2,-1)$AnswerCorrect option: C. $(1,2)$(C )View full question & answer→