Direction: The table shows the production of different types of curtain (in rupees). Read the table carefully and answer the following question.
|
Year |
1990 |
1991 |
1992 |
1993 |
1994 |
|
Curtains |
|||||
|
P |
4639 |
1523 |
6521 |
5857 |
4263 |
|
Q |
5632 |
1256 |
5252 |
9668 |
4664 |
|
R |
4595 |
8963 |
8545 |
1260 |
4656 |
|
S |
4562 |
2536 |
4634 |
5623 |
6955 |
|
T |
4523 |
7585 |
6213 |
6754 |
7782 |
What is the difference of average production of type R curtains in 1991 and type T curtains in 1993 and the average production of type Q curtains in 1994 and type S curtains in 1992?
1
3426.3
2
3209.5
3
3650
4
3020.8