alleryP Q ಗಿಂತ ಮೂರು ಪಟ್ಟು ವೇಗವಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ, ಮತ್ತು P Q ಗಿಂತ 20 ದಿನಗಳನ್ನು ಬೇಗ ಮುಗಿಸುತ್ತದೆ. P ಮಾತ್ರ ಅಗತ್ಯವಿದೆ
A30 ದಿನಗಳು
B20 ದಿನಗಳು
C15 ದಿನಗಳು
D10 ದಿನಗಳು
Answer & Solution
Correct answer: D. 10 ದಿನಗಳು
Q P ನ ಸಮಯಕ್ಕಿಂತ ಮೂರು ಪಟ್ಟು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ, ಆದ್ದರಿಂದ 3t - t = 20 P ಗೆ t = 10 ದಿನಗಳನ್ನು ನೀಡುತ್ತದೆ.
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