RRB Non Technical Model Papers 8 with solutions

Question : 26 of 100

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The ratio of speeds of two cars is 2 : 3. What will be the ratio of the time required to travel the same distance?

Solution:

(4) Let the speeds of two cars be 2x km/h and 3x km/h and the distance be y km ∴ Time required =

y/{2x}hr and y/{3x}

hr ∴ The required
ratio of time

= [y/{2x}]:[y/{3x}]= 3 : 2

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