alleryಒಬ್ಬ ಸವಾರನು ಮೊದಲಾರ್ಧದಲ್ಲಿ 40 ಕಿಮೀ/ಗಂ ವೇಗದಲ್ಲಿ ಮತ್ತು ದ್ವಿತೀಯಾರ್ಧದಲ್ಲಿ 60 ಕಿಮೀ/ಗಂ ವೇಗದಲ್ಲಿ ಚಲಿಸುತ್ತಾನೆ. ಸರಾಸರಿ ವೇಗ ಎಷ್ಟು?
A48 km/h
B50 km/h
C54 km/h
D52 km/h
Answer & Solution
Correct answer: B. 50 km/h
ಸಮಾನ ಗುಣಲಬ್ಧಗಳೊಂದಿಗೆ ಸರಾಸರಿ ವೇಗವು ಸರಳ ಸರಾಸರಿ, (40 + 60) / 2 = 50 ಕಿಮೀ/ಗಂ.
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