1.

Time taken to travel certain distance of 'X' km at speed of 40 kmph is 2 hours more than the time taken to travel (x + 20)km at a speed of 60 kmph. Find the time taken to travel (x + 40)Km at the speed of 40 Kmph.

A. 8 hours
B. 6 hours
C. 7.5 hours
D. 4 hours
E. 5 hours
Answer» B. 6 hours


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