CAT (DILR) PYQs

Profit per employee is the ratio of a company's profit to its employee strength. For this purpose, the employee strength in a year is the average of the employee strength at the beginning of that year and the beginning of the next year. In $2020$, which of the four companies had the highest profit per employee?

The LPA of a state for a year is defined as the average rainfall in the preceding $10$ years considering the period of June-August. For example, LPA in $2018$ is the average rainfall during 2009-2018 and LPA in $2019$ is the average rainfall during 2010-2019. It is also observed that the actual rainfall in Gujarat in $2019$ is 20% more than the rainfall in 2009. The LPA of Gujarat in $2019$ is closest to

The ratio of a company's annual profit to its annual costs is a measure of its performance. Which of the four companies had the lowest value of this ratio in 2019?