In an examination 42% of students passed in computers, 51% in math and 25% passed in both the subjects. What is the percentage of students who failed in both the subjects ?
Answer: 32%
Explanation
100+25=125
computer + math=42+51=93
125-93=32
This question appeared in
Past Papers (2 times)
Islamabad Police Constable, ASI Past Papers, Syllabus, Test Preparation (1 times)
NTS Past Papers (1 times)
This question appeared in
Subjects (2 times)
MATHS MCQS (2 times)
Related MCQs
- In an examination 25% candidates failed in Mathematics and 20% students failed in English. If 5% students failed in both the subjects, find the percentage of students who passed in both the subjects?
- In an examination, 80% of candidates passed English and 85% of candidates passed in Mathematics. If 73% candidates passed in both these subjects, then what percent of candidates failed in both the subjects?
- In an examination 70% of the candidate passed in English, 80% passed in Mathematics, 10% failed in both subjects. If 144 candidates passed in both, the total number of candidates was :
- In an examination 112 students appeared. Out of them 14 failed. The ratio between passed and failed students is _____?
- If 15 out of 20 students passed in a test, then the percentage of students who have failed is .
- In a class of 30 students, 16 like Math, 10 like Physics, 12 like English, 4 like Math and English, 3 like Physics and English, and 3 like Math and Physics. If one student likes no subject then how many students like all three subjects?
- Ali gives the following percentage of his time to different subjects. He gives 10% time to Islamiat, 20% to Science, 20% to Urdu, 20% to Mathematics and 30% to remaining subjects. What is the angle of the remaining subjects on the pie chart?
- 6 students in a class failed in mathematics. this represent 16 2/3% of the class. how many students passed the course
- If 200 students filled the form for the entrance test and 180 appeared on the test out of which only 70% have passed the test then the number of students who failed in the test is-----
- A student secured 450 marks in exam of 7 subjects. He secured 60 marks in English and 75 marks in Math. What are average marks in remaining subjects?
