alleryએક ટ્રેન 4-કલાકની મુસાફરીમાં 80 km/h ની સરેરાશ ઝડપ જાળવી રાખે છે. તે કેટલું અંતર કાપે છે?
A320 km
B340 km
C300 km
D360 km
Answer & Solution
Correct answer: A. 320 km
વ્યાખ્યાની પુનઃ ગોઠવણી કરતાં, અંતર 80 x 4 = 320 km છે.
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