Subject
Quantitative Aptitude
Topic
Set
Out of 30 students of any class 20 students like football and 15 students like cricket. The number of students who like both the games is 10. Find the number of students who do not like any of the sports.
Out of 30 students of any class 20 students like football and 15 students like cricket. The number of students who like both the games is 10. Find the number of students who do not like any of the sports.
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4খ)
5গ)
6ঘ)
8Explanation
ধরি, কোন খেলাই পছন্দ করে না = x জন। দেওয়া আছে, মোট ছাত্র = 30 জন। উভয় খেলা পছন্দ করে = 10 জন। ফুটবল পছন্দ করে = 20 জন। ক্রিকেট পছন্দ করে = 15 জন। প্রশ্নমতে, 30-x=20+15-10 or, 30-x=25 ∴ x = 5Related questions
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