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

Understanding the set :-

This graph shows how much rainfall 16 Indian states received between June and August 2019, and whether that amount was more or less than usual.

Since, it's a DI question ,the most important part of the set will be to get a clear understanding of the graph.

1. So, Let's see what the chart shows -

a) The horizontal axis (bottom line) tells us how much rain (in millimeters) each state received during those three months.

b) The vertical axis (side line) shows how much more or less rain they got compared to their average rainfall, called the Long Period Average (LPA).

2. If a state is:

a) Above the 0% line: it got more rain than usual.

b) Below the 0% line: it got less rain than usual.

Each dot is a state, and next to it, the actual rainfall amount (in mm) is written.

Now , let's go to the questions and solve them.