The table shows the annual income of 5 schools in thousands:
| Source of income/Schools | P | Q | R | S | T |
| Tuition fee |
120 |
60 | 210 | 90 | 120 |
| Activity fee | 24 | 12 | 45 | 24 | 30 |
| Grants | 54 | 21 | 60 | 51 | 60 |
In how many schools in the tuition fee less than four times the activity fee?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 1.
School S (fees in thousands):
Tuition fee = 90
Activity fee = 24
⇒ 4 × Activity fee = 4 × 24 = 96
Here, 90 < 96
Therefore, the tuition fee is less than four times the activity fee in one school.