alleryಇಪ್ಪತ್ತು ಪುರುಷರು 18 ದಿನಗಳಲ್ಲಿ ರಸ್ತೆಯನ್ನು ಡಾಂಬರು ಮಾಡಬಹುದು. 12 ದಿನಗಳಲ್ಲಿ ಅದನ್ನು ಮುಗಿಸಲು, ಅಗತ್ಯವಿರುವ ಪುರುಷರ ಸಂಖ್ಯೆ
A24
B36
C27
D30
Answer & Solution
Correct answer: D. 30
ರಸ್ತೆಗೆ 20 x 18 = 360 ಮಾನವ ದಿನಗಳು ಮತ್ತು 360/12 = 30 ಮಾನವ ದಿನಗಳು ಬೇಕಾಗುತ್ತವೆ.
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