Question:
The consolidated data of a spot speed study for a certain stretch of a highway is given in the table.Speed Range
(kmph) Number of observations 0-10 7 10-20 31 20-30 76 30-40 129 40-50 104 50-60 78 60-70 29 70-80 24 80-90 13 90-100 9
The "upper speed limit" (in kmph) for the traffic sign is
The consolidated data of a spot speed study for a certain stretch of a highway is given in the table.
The "upper speed limit" (in kmph) for the traffic sign is
| Speed Range (kmph) | Number of observations |
| 0-10 | 7 |
| 10-20 | 31 |
| 20-30 | 76 |
| 30-40 | 129 |
| 40-50 | 104 |
| 50-60 | 78 |
| 60-70 | 29 |
| 70-80 | 24 |
| 80-90 | 13 |
| 90-100 | 9 |
Updated On: Feb 3, 2026
- 50
- 55
- 65
- 70
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The Correct Option is B
Solution and Explanation
The correct option is (B) : 55.
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