R. D. Sharma Solutions for Chapter: Linear Equation in One Variable, Exercise 4: EXERCISE

Four-fifth of a number is more than three-fourth of the number by $4$. Find the number.

Find a number whose double is $45$ greater than its half.

A number whose fifth part increased by $5$ is equal to its fourth part diminished by $5$. Find the number.

A number consists of two digits whose sum is $9$. If $27$ is subtracted from the number, its digits are reversed. Find the number

The numerator of a fraction is $6$ less than the denominator. If $3$ is added to numerator, the fraction is equal to $\frac{2}{3}$. What is the original fraction equal to?

At a party, colas, squash and fruit juice were offered to guest. A fourth of the guests drank colas, a third drank squash, two-fifths drank fruit juice and just three did not drink anything. How many guests were in all?

A labourer is engaged for $20$ days on the condition that he receive $₹ 60$ for each day, he works and he will be fined $₹ 5$ for each day, he is absent. If he receives $₹ 745$ in all, for how many days he remained absent?

A lady went shopping and spent half of what she had on buying hankies and gave a rupee to a beggar waiting outside the shop. She spent half of what was left on lunch and followed that up with a two-rupee tip. She spent half of what was left on lunch and followed that up with a two-rupee tip. She spent half of the remaining amount a book and three rupees on bus fare. When she reached home, she found that she had exactly one rupee left. How much money did she start with?