Comprehension Passage
The following table shows the revenue (in ₹ lakhs) earned by a publishing house from the sale of three types of publications, books, magazines and journals during the four years from 2020 to 2023. Answer the questions that follow based on the data given in the table:
Year wise details of revenue
|
Year |
Revenue from the sale of (₹ in lakh) |
||
|
Journal |
Magazine |
Books |
|
|
2020 |
45 |
35 |
70 |
|
2021 |
47 |
40 |
80 |
|
2022 |
40 |
42 |
87 |
|
2023 |
40 |
54 |
79 |
In how many exactly of the following year(s) there was an increase in the revenue from at least two types of publications as compared to the previous year?
1
1
2
2
3
3
4
0
5
None of the above