During a medical check-up, the heights of 40 students in a class were recorded as shown in the following table.
|
Height (in cm) |
less than 175 |
less than 170 |
less than 165 |
less than 160 |
less than 155 |
less than 150 |
|
Number of students |
40 | 35 | 25 | 16 | 8 | 4 |
How many students have a height of 165 cm or more?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e 15.
| Understanding/Application |
|
Total students = 40 Students with height less than 165 = 25 |
| Students with height 165 or more = 40- 25 = 15 |