In a group of 26 students, 21 like football and 14 like cricket. What is the number of students who like both football and cricket?

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In a group of 26 students, 21 like football and 14 like cricket. What is the number of students who like both football and cricket? Answer: 9

The number of students who like both football and cricket is 9. This is calculated using the principle of inclusion-exclusion: (Number of students who like football) + (Number of students who like cricket) - (Total number of students) = (Number of students who like both). So, 21+14-26=9.

Question context

This question is part of 🧩 Logical Reasoning within the broader 🧠 Aptitude Mastery subject and appears in the ASF Airports Security Force preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.