Data of 500 students who took an examination of Physics, Chemistry and…
2024
Data of 500 students who took an examination of Physics, Chemistry and Mathematics is given below: Passed in all the subjects → 176
Failed in all the subjects → 70
Failed in Physics → 185
Failed in Chemistry → 217
Failed in Mathematics → 201
Passed in Physics only → 84
Passed in Chemistry only → 52
Passed in Mathematics only → 73
How many students passed in at least one subject?
- A.
176
- B.
209
- C.
324
- D.
430
- E.
Question not attempted
Attempted by 3 students.
Show answer & explanation
Correct answer: D
Students who passed in at least one subject are all students except those who failed in all subjects. So 500 - 70 = 430.