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Home Aptitude Time and Distance See What Others Are Saying!
  • Question
  • A car runs at the speed of 50 km/h when not serviced and runs at 60 km/h, when serviced. After servicing, the car covers a certain distance in 6 h. How much time will the car take to cover the same distance when serviced?


  • Options
  • A. 8.2 h
  • B. 6.5 h
  • C. 8 h
  • D. 7.2 h

  • Correct Answer
  • 7.2 h 

    Explanation

    After sevicing speed of car = 60 km/h
    ? Distance covered in 6 h = 60 x 6 km = 360 km.
    When not serviced, then time taken to cover 360 km = 360/50 = 7.2 h


  • More questions

    • 1. Find out the odd word/letters/number/number pair from the given alternatives.

    • Options
    • A. Hazy
    • B. Cloudy
    • C. Translucent
    • D. Transparent
    • Discuss
    • 2. Find out the odd word/letters/number/number pair from the given alternatives.

    • Options
    • A. IDD
    • B. AGG
    • C. UTT
    • D. REE
    • Discuss
    • 3. In an examination, 35% of total students failed in Hindi, 45% failed in English and 20% failed in both. Find the percentage of those studnets who passed in both the subjects ?

    • Options
    • A. 45%
    • B. 35%
    • C. 20%
    • D. 40%
    • Discuss
    • 4. 0.1 decates ago, Vijaya was quadrice as old as her daughter Simran. 0.6 decades hence, Vijaya?s age will beat her daughter?s age by 0.9 decades. The proportion of the current ages of Vijaya and Simran is : [ 0.1 Decates =1 Year; quadrice = 4 times]

    • Options
    • A. 8:1
    • B. 10:2
    • C. 11:4
    • D. 13:4
    • Discuss
    • 5. Anmol soldtwo items for Rs 1000 each. On one, he gained 10% and on other, he lost 10%. How much did he gain or lose in the whole transaction?

    • Options
    • A. profit,0.95%
    • B. loss,1%
    • C. profit,10%
    • D. loss,10%
    • Discuss
    • 6. What is the value of cosec 11?/6?

    • Options
    • A. -2/?3
    • B. ?2
    • C. -2
    • D. -?2
    • Discuss
    • 7. Find out the odd word/letters/number/number pair from the given alternatives.

    • Options
    • A. 358
    • B. 853
    • C. 538
    • D. 240
    • Discuss
    • 8. A dealer marks his goods 20% above their cost prices. Then,he allows such a discount on the marked price so that he makes a profit of 8%. The rate of discount is:

    • Options
    • A. 12%
    • B. 10%
    • C. 6%
    • D. 4%
    • Discuss
    • 9. Sum of the ages of Rajesh, Suresh, Mahesh and Dinesh is 76 years. 7 years hence, their age ratio is 7:6:5:8. Find Mahesh?s present age ?

    • Options
    • A. 17 years
    • B. 13 years
    • C. 14 years
    • D. 16 years
    • Discuss
    • 10. If the selling price is doubled, the profit triples. The profit percent is

    • Options
    • A. 66.6%
    • B. 150%
    • C. 100%
    • D. 190%
    • Discuss


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