100 കി.മീ. ദൂരം 4 മണിക്കൂർ കൊണ്ട് യാത്ര ചെയ്യുന്ന ഒരു കാറിന്റെ വേഗതയെന്ത് ?
A25 കി.മീ. മണിക്കുർ
B20 കി.മീ. മണിക്കുർ
C40 കി.മീ. മണിക്കുർ
D30 കി.മീ. മണിക്കൂർ
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