alleryಒಬ್ಬ ಕೊರಿಯರ್ ಮೊದಲ ಗಂಟೆಯಲ್ಲಿ 30 ಕಿಮೀ ಸವಾರಿ ಮಾಡುತ್ತದೆ ಮತ್ತು ನಂತರ ಎರಡು ಗಂಟೆಗಳಲ್ಲಿ 60 ಕಿಮೀ ಸವಾರಿ ಮಾಡುತ್ತದೆ. ಸರಾಸರಿ ವೇಗ ಎಷ್ಟು?
A40 km/h
B35 km/h
C30 km/h
D45 km/h
Answer & Solution
Correct answer: C. 30 km/h
3 ಗಂಟೆಗಳಲ್ಲಿ 90 ಕಿಮೀ ಸರಾಸರಿ 30 ಕಿಮೀ/ಗಂ.
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