alleryಎರಡು ಟ್ರಕ್ಗಳು 60 ಕಿಮೀ/ಗಂ ಮತ್ತು 40 ಕಿಮೀ/ಗಂ ವೇಗದಲ್ಲಿ ಒಂದೇ ದಿಕ್ಕಿನಲ್ಲಿ ಚಲಿಸುತ್ತವೆ. ಒಂದು ಟ್ರಕ್ ನಿಧಾನವಾಗಿದ್ದಷ್ಟೂ ಅದರ ವೇಗ ಎಷ್ಟು ಹೆಚ್ಚಾಗುತ್ತದೆ?
A24 km/h
B20 km/h
C100 km/h
D50 km/h
Answer & Solution
Correct answer: B. 20 km/h
ಅದೇ ದಿಕ್ಕಿನಲ್ಲಿ ಹೋಗುವಾಗ ಅವುಗಳ ವೇಗವನ್ನು ಕಳೆಯಿರಿ, 60 - 40 = 20 ಕಿಮೀ/ಗಂ.
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