alleryಸೆಟ್ A 15 ಸದಸ್ಯರನ್ನು ಹೊಂದಿದೆ ಮತ್ತು ಸಂಪೂರ್ಣವಾಗಿ B ಸೆಟ್ ಒಳಗೆ ಇರುತ್ತದೆ, ಇದು 25 ಅನ್ನು ಹೊಂದಿದೆ. A ಅಥವಾ B ನಲ್ಲಿ ಎಷ್ಟು ಇವೆ?
A40
B15
C25
D10
Answer & Solution
Correct answer: C. 25
A ನ ಪ್ರತಿಯೊಬ್ಬ ಸದಸ್ಯರು ಈಗಾಗಲೇ B ನಲ್ಲಿದ್ದಾರೆ, ಆದ್ದರಿಂದ ಒಕ್ಕೂಟವು ಕೇವಲ B ನ 25 ಆಗಿದೆ.
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