Comprehension Passage
Study the given table carefully and answer the questions that follow
The following table presents the details about the number of Assistant Software Engineers (ASE), Junior Software Engineers (JSE) and Senior Software Engineers (SSE) employed in five different Software companies (A-E) during the year 2020.
Based on the data in the table, answer the question 1-5:
Company-wise Number of Software Engineers
|
Software company |
Software Engineers (SE) |
||
|
Assistant (ASE) |
Junior (JSE) |
Senior (SSE) |
|
|
A |
150 |
100 |
150 |
|
B |
350 |
100 |
200 |
|
C |
200 |
150 |
350 |
|
D |
250 |
250 |
450 |
|
E |
150 |
250 |
350 |
What is the difference between the average number of JSEs and average number of ASEs taking all the five companies together?
1
10
2
50
3
30
4
40