Consider the cost of services A and B by companies C, D, E and F in the given table.
| Company/Service | A | B |
| C | 100 | 120 |
| D | 90 |
110 |
| E | 88 |
115 |
| F | 104 | 108 |
How much more percentage cost is charged for service B as compared to the cost of service A for company E?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 30.68%.
According to the given table,
Cost charged for service A by company E = 88
Cost charged for service B by company E = 115
Required percentage = [(115 - 88)/88] × 100
⇒ 100 × 27/88 = 30.68%