alleryಎರಡು ಕ್ಲಬ್ಗಳು ಒಟ್ಟಾಗಿ 50 ಸದಸ್ಯರನ್ನು ಹೊಂದಿವೆ. ಕ್ಲಬ್ A 32 ಅನ್ನು ಹೊಂದಿದೆ, ಕ್ಲಬ್ B 28 ಅನ್ನು ಹೊಂದಿದೆ. ಎರಡರಲ್ಲೂ ಎಷ್ಟು ಜನರಿದ್ದಾರೆ?
A8
B12
C10
D18
Answer & Solution
Correct answer: C. 10
ಅತಿಕ್ರಮಣವು 32 + 28 - 50 = 10, ಸದಸ್ಯರು ಎರಡು ಬಾರಿ ಎಣಿಸಿದ್ದಾರೆ.
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