alleryಒಂದು ಕಾರ್ಯಕ್ಕೆ ಎಂಟು ಕಾರ್ಮಿಕರು 9 ಗಂಟೆಗಳನ್ನು ಖರ್ಚು ಮಾಡುತ್ತಾರೆ. ಎಲ್ಲದಕ್ಕೂ ವ್ಯಯಿಸಿದ ಮಾನವ-ಗಂಟೆಗಳು
A64
B17
C72
D81
Answer & Solution
Correct answer: C. 72
ಮಾನವ-ಗಂಟೆಗಳು ಕಾರ್ಮಿಕರ ಸಮಯ ಗಂಟೆಗಳಾಗಿವೆ, ಆದ್ದರಿಂದ 8 x 9 = 72.
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