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இரண்டு கணங்களில் ஏதேனும் ஒன்றில் மட்டுமே உள்ளவர்களின் எண்ணிக்கை 24 மற்றும் இரண்டிலும் உள்ளவர்களின் எண்ணிக்கை 8 ஆகும். அவற்றின் சேர்ப்பில் உள்ளவர்கள் எத்தனை பேர்?

A16
B32
C40
D28
Answer & Solution
Correct answer: B. 32
சேர்ப்பு என்பது பிரத்யேகப் பகுதிகள் மற்றும் பொதுவான பகுதி ஆகியவற்றின் கூட்டுத்தொகையாகும்: 24 + 8 = 32.
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