allery100 ಕಿಮೀ ಪ್ರಯಾಣದಲ್ಲಿ ಮೊದಲ 60 ಕಿಮೀ ಅನ್ನು 30 ಕಿಮೀ/ಗಂ ವೇಗದಲ್ಲಿ ಮತ್ತು ಉಳಿದ 40 ಕಿಮೀ ಅನ್ನು 20 ಕಿಮೀ/ಗಂ ವೇಗದಲ್ಲಿ ಓಡಿಸಲಾಗುತ್ತದೆ. ಸರಾಸರಿ ವೇಗ?
A24 km/h
B26 km/h
C25 km/h
D28 km/h
Answer & Solution
Correct answer: C. 25 km/h
ಸಮಯಗಳು 2 h ಮತ್ತು 2 h, ಆದ್ದರಿಂದ 4 h ನಲ್ಲಿ 100 ಕಿಮೀ 25 ಕಿಮೀ/ಗಂ ನೀಡುತ್ತದೆ.
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