alleryಮೂರು ಪ್ರತ್ಯೇಕ ಗುಂಪುಗಳಲ್ಲಿ 20, 15 ಮತ್ತು 10 ಸದಸ್ಯರಿದ್ದು, ಸಾಮಾನ್ಯ ಸದಸ್ಯರು ಯಾರೂ ಇಲ್ಲ. ಮೂರರಲ್ಲೂ ಒಟ್ಟು ಎಷ್ಟು?
A30
B40
C35
D45
Answer & Solution
Correct answer: D. 45
ಯಾವುದೇ ಅತಿಕ್ರಮಣವಿಲ್ಲದೆ, ಒಕ್ಕೂಟವು ಸರಳ ಮೊತ್ತವಾಗಿದೆ: 20 + 15 + 10 = 45.
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