GATE 2014 CS (CS1) – Question 9
300 respondents reported vehicle ownership. Counts (men, women) are: car only (40,34), scooter only (30,20), both (60,46), no vehicle (20,50). What percentage do NOT own a scooter?
Practise this question in The GATE Grind →
Show answer and explanation
Correct answer: 48 to 48
Explanation
The car-only respondents are40+34=74 and those owning no vehicle are20+50=70. Neither category owns a scooter, so the count is144 out of300. Thus100×144/300=**48%**. Both-vehicle owners must not be included.