Comprehension Passage
The data of installed capacity of electricity produced by different sources of energy (solar, wind and coal) in two states (X) and (Y) alongwith their respective populations are given for the years 2011 and 2021 in the table given below. Based on the data, answer the following questions:
Statewise details of population and installed capacity of electricity
| State X | State Y | |||||||
| Year |
Population (mn) |
Solar (GW) |
Wind (GW) |
Coal (GW) |
Population (mn) |
Solar (GW) |
Wind (GW) |
Coal (GW) |
| 2011 | 50 | 20 | 10 | 40 | 60 | 15 | 08 | 50 |
| 2021 | 60 | 28 | 15 | 42 | 68 | 20 | 10 | 55 |
The percentage share of renewable energy in total installed capacity of electricity of the respective states was maximum for
1
State X, year 2011
2
State Y, year 2011
3
State X, year 2021
4
State Y, year 2021