In an examination involving quantitative aptitude and logical reasoning, 65%…
2025
In an examination involving quantitative aptitude and logical reasoning, 65% examinees cleared quantitative aptitude test while 70% cleared logical reasoning test. If 50% examinees passed both the tests, then how many failed in both tests?
- A.
35%
- B.
15%
- C.
30%
- D.
20%
Attempted by 212 students.
Show answer & explanation
Correct answer: B
Ans.
no of students who passed in atleast one subject:AUB=65+70-50=85
If total students are 100 .no of students who failed in both subjects = total students-students who passed in atleast one subject.i.e.,100-85=15
So option (b) is correct.