Quiz Discussion

A thief is noticed by a policeman from a distance of 200 metres the thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km/hr and 11 km/hr respectively. What is the distance between them after 6 minutes ?

Course Name: Quantitative Aptitude

  • 1] 100 m
  • 2] 190 m
  • 3] 200 m
  • 4] 150 m
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A man can walk uphill at the rate of \(2\frac{1}{2}\) km/hr and downhill at the rate of \(3\frac{1}{4}\) km/hr. If the total time required to walk a certain distance up the hill and return to the starting point was 4 hr 36 min, then what was the distance walked up the hill by the man ?

 

  • 1]

    4 km

  • 2]

    \(4\frac{1}{2} \)km

  • 3]

    \(5\frac{1}{2}\) km

  • 4]

    \(6\frac{1}{2}\)km

Solution
2
Discuss

In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is:

  • 1] 5 km/hr
  • 2] 6 km/hr
  • 3] 6.25 km/hr
  • 4] 7.5 km/hr
Solution
3
Discuss

A certain distance is covered at a certain speed. If half of this distance is covered in double the time, the ratio of the two speed is :

  • 1] 1 : 16
  • 2] 4 : 1
  • 3] 2 : 1
  • 4] 1 : 4
Solution
4
Discuss

I started on my bicycle at 7 am to reach a certain place. After going a certain distance, my bicycle went out of order. Consequently, I rested for 35 minutes and came back to my house walking all the way. I reached my house at 1 pm. If my cycling speed is 10 kmph and my walking speed is 1 kmph, then on my bicycle I covered a distance of :

  • 1]

    \(4\frac{61}{66}\) km

  • 2]

    \(13\frac{4}{9}\) km

  • 3]

    \(14\frac{3}{8}\) km

  • 4]

    \(15\frac{10}{21}\) km

Solution
5
Discuss

A boat covers 48 km upstream and 72 km downstream in 12 hours, while it covers 72 km upstream and 48 km downstream in 13 hours The speed of stream is :

  • 1] 2 kmph
  • 2] 2.2 kmph
  • 3] 2.5 kmph
  • 4] 4 kmph
Solution
6
Discuss

In a race of 200 metres, B can give a start of 10 metres to A and C can give a start of 20 metres to B. The start that C can give to A, in the same race, is :

  • 1] 30 metres
  • 2] 25 metres
  • 3] 29 metres
  • 4] 27 metres
Solution
7
Discuss

In a flight of 6000 km, an aircraft was slowed down due to bad weather. The average speed for the trip was reduced by 400 kmph and the time of flight increased by 30 minutes. The original planned duration of the flight was :

  • 1]

    \({2\frac{1}{2}}\) hours

  • 2]

    \({3\frac{1}{3}} \)hours

  • 3]

    \({4\frac{1}{3}}\) hours

  • 4]

    \({5\frac{1}{3}}\) hours

Solution
8
Discuss

A tiger is 50 of its own leaps behinds a deer. The tiger takes 5 leaps and per minutes to the deer's 4. If the tiger and the deer cover 8 m and 5 m per leap respectively, what distance will the tiger have to run before it caches the deer?

  • 1] 600 m
  • 2] 700 m
  • 3] 800 m
  • 4] 1000 m
  • 5] None of these
Solution
9
Discuss

A person wishes to reach his destination 90 km away 3 hours but for the first half of the journey his speed was 20 km/hr. His average speed for the rest of the journey should be :

  • 1] 4 km/hr
  • 2] 0.75 km/min
  • 3] 1 km/min
  • 4] None of these
Solution
10
Discuss

A man performs \(\frac{3}{5}\) of the total journey by rail, \(\frac{7}{20}\) by bus, and the remaining 6.5 km on foot. His total journey is :

 

  • 1] 65 km
  • 2] 100 km
  • 3] 120 km
  • 4] 130 km
Solution
# Quiz