Latest ACIO Aptitude Question SOLUTION: a car started from A to B. After traveling 30 kms in 2 hrs, engine failured, speed is reduced to 1/3....car reaches destination in 30 minuts late..... how far is a to b?

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a car started from A to B. After traveling 30 kms in 2 hrs, engine failured, speed is reduced to 1/3....car reaches destination in 30 minuts late..... how far is a to b?

Asked In ACIO Sarabeshwar (8 years ago)

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Devendra Marghade  (8 years ago)

33.75 Km.

If distance between A and B is 'x' Km, As first 30 Km. is traveled in 2 hrs.,so usual speed=30/2=15 Kmph. and usual time required=x/15 hr.
For remaining distance of 'x-30' Km. speed will be (1/3)*15=5 Kmph.
So 2+(x-30)/5 =(x/15)+(1/2)
On solving, x=33.75 Km.

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Vandit Jain  (8 years ago)

45 kms btw a nd b

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