M L Aggarwal Solutions for Chapter: Linear Equations and Inequalities in One Variable, Exercise 2: Objective Type Questions

If we subtract $\frac{1}{2}$ from a number and multiply the result by$\frac{1}{2},$ we get $\frac{1}{8}$ then the number is
 

Fifteen years from now Ravi's age will be four times his present age. What is Ravi's present age$?$

If the sum of three consecutive integers is $51$ , then the largest integer is

If the perimeter of a rectangle is$13\mathrm{cm}$ and its Width is $2\frac{3}{4}\mathrm{cm}$, then its length is

What should be added to twice the rational number$\frac{-7}{3}$to get $\frac{3}{7}?$

Sum of digits of a two digit number is$8.$ If the number obtained by reversing the digits is $18$ more than the original number, then the original number is

Arjun is twice as old as Shriya. If five years ago his age was three times Shriya's age, then Arjun's present age is

If the replacement set is $\{-5,-3,-1,0,1,3\},$ then the solution set of the inequation $-3<x<3$ is