The table given below shows production of car by two companies J and K in 5 years.
| Companies | ||
| Year | J | K |
| A | 120 | 50 |
| B | 80 | 60 |
| C | 40 | 120 |
| D | 30 | 100 |
| E | 20 | 70 |
L1 = The total production of car by J in all years.
L2 = The total production of car by K in all years.
What is the value of (L2 - L1)?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 110.
L1 = 120 + 80 + 40 + 30 + 20 = 290
L2 = 50 + 60 + 120 + 100 + 70 = 400
L2 - L1 = 400 - 290 = 110