Question 1
The sum of the present ages of Reena, Meena, and Disha is 100 years. Disha's present age is \(\dfrac{2}{3}\) of Reena's present age. If Meena's present age is 30 years, find Reena's present age.
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The sum of the present ages of Reena, Meena, and Disha is 100 years. Disha's present age is \(\dfrac{2}{3}\) of Reena's present age. If Meena's present age is 30 years, find Reena's present age.
The sum of A and B is Rs 840. If A is greater than B by Rs 160, find the value of A.
The table shows information about the employees (permanent and temporary) in five companies. Study the table and answer the questions that follow.
| Company | Permanent Employees | Temporary Employees |
|---|---|---|
| A | 120 | 100 |
| B | 150 | 180 |
| C | 200 | 90 |
| D | 250 | 210 |
| E | 45 | 240 |
What is the average number of permanent employees across all five companies?
The table shows information about the employees (permanent and temporary) in five companies. Study the table and answer the questions that follow.
| Company | Permanent Employees | Temporary Employees |
|---|---|---|
| A | 120 | 100 |
| B | 150 | 180 |
| C | 200 | 90 |
| D | 250 | 210 |
| E | 45 | 240 |
What is the ratio of total employees in company B to total employees in company D?
The table shows information about the employees (permanent and temporary) in five companies. Study the table and answer the questions that follow.
| Company | Permanent Employees | Temporary Employees |
|---|---|---|
| A | 120 | 100 |
| B | 150 | 180 |
| C | 200 | 90 |
| D | 250 | 210 |
| E | 45 | 240 |
The temporary employees in company E are what percent more than the permanent employees in company C?
The table shows information about the employees (permanent and temporary) in five companies. Study the table and answer the questions that follow.
| Company | Permanent Employees | Temporary Employees |
|---|---|---|
| A | 120 | 100 |
| B | 150 | 180 |
| C | 200 | 90 |
| D | 250 | 210 |
| E | 45 | 240 |
The temporary employees in company C are what percent of the permanent employees in company A?
The table shows information about the employees (permanent and temporary) in five companies. Study the table and answer the questions that follow.
| Company | Permanent Employees | Temporary Employees |
|---|---|---|
| A | 120 | 100 |
| B | 150 | 180 |
| C | 200 | 90 |
| D | 250 | 210 |
| E | 45 | 240 |
What is the difference between the total temporary employees and the total permanent employees of all five companies?
A train crosses a pole in 18 seconds and crosses a 240-metre-long platform in 38 seconds. Find the length of the train.
A car travels at a speed of 54 km/h. If it covers 270 km at this speed, how much time will it take to cover the same distance at a speed of 45 km/h?
Ram and Shyam together can complete a piece of work in 12 days. Ram alone can complete the same work in 20 days. In how many days can Shyam alone complete the entire work?