1.

A man travelled a total distance of 1800 km byplane, train and bus. He travelled one-third of thewhole trip by plane and the distance travelled bytrain is three-fifth of the distance travelled by bus.Find the distance travelled by bus.(A) 450 km(B) 850 km"C) 1200 km(D) 750 km​

Answer»

Step-by-step EXPLANATION:

Answer is 450 km

Since distance travelled by PLANE is 1/3 of total journey then distance travelled by plane= 1/3×1800=600

Now let the distance travelled by bus be x

Therefore distance travelled by TRAIN will be 5/3 × x= 5/3x

Now A/Q

600+5/3x+x= 1800(on solving x will be 450)

so x=450 km



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