alleryకారు తప్పనిసరిగా 120 kmని 2 hలో కవర్ చేయాలి. 40 km తర్వాత 40 km/h వద్ద, వేగం అవసరమా?
A100 km/h
B80 km/h
C60 km/h
D90 km/h
Answer & Solution
Correct answer: B. 80 km/h
మొదటి 40 kmకి 1 గంట పడుతుంది, 80 kmని వదిలి 1 గంటలో 80 km/hకి.
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