Quiz Discussion

if a man increase his speed by 3km/hr,he reaches his home in 3/4th of his normal time. if he decreases his speed by 3km/h he reaches his home 2 hours late. what is the distance the man travel to reach his home​

Course Name: Quantitative Aptitude

  • 1]

    32 km

  • 2]

    34 km

  • 3]

    36 km

  • 4]

    38 km

Solution
No Solution Present Yet

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# Quiz
1
Discuss

From two places, 60 km apart, A and B start towards each other at the same time and meet each other after 6 hours. If A traveled with \(\frac{2}{3}\) of his speed and B traveled with double of his speed, they would have met after 5 hours. The speed of A is:

 

  • 1] 4 km/h
  • 2] 6 km/h
  • 3] 10 km/h
  • 4] 12 km/h
Solution
2
Discuss

Two runner start running together for a certain distance, one at 5 km/h and another at 8 km/h. The former arrives one and half an hour before the latter. The distance in Km is :

  • 1] 12 km
  • 2] 20 km
  • 3] 25 km
  • 4] 36 km
Solution
3
Discuss

A plane flying north at 500 mph passes over a city at 12 noon. A plane flying east at the same altitude passes over the same city at 12.30 pm. The plane is flying east at 400 mph. To the nearest hundred miles, how far apart are the two planes at 2 pm ?

  • 1] 600 miles
  • 2] 1000 miles
  • 3] 1100 miles
  • 4] 1200 miles
  • 5] 1300 miles
Solution
4
Discuss

A candle of 6 cm long burns at the rate of 5 cm in 5 hour and an another candle 8 cm long burns at the rate of 6 cm in 4h. What is the time required to each candle to remain of equal lengths after burning for some hours, when they starts to burn simultaneously with uniform rate of burning?

  • 1] 1 hours
  • 2] 1.5 hours
  • 3] 2 hours
  • 4] 3 hours
  • 5] 4 hours
Solution
5
Discuss

A man goes downstream with a boat to some destination and returns upstream to his original place in 5 hours. If the speed of the boat in still water and the stream are 10 kmph and 4 kmph respectively, the distance of the destination from the starting place is:

  • 1] 16 km
  • 2] 18 km
  • 3] 21 km
  • 4] 25 km
Solution
6
Discuss

A car driver, driving in a fog, passes a pedestrian who was walking at the rate of 2 km/h in the same direction. The pedestrian could see the car for 6 minutes and it was visible to him up to distance of 0.6 km. what was speed of the car?

  • 1] 30 kmph
  • 2] 15 kmph
  • 3] 20 kmph
  • 4] 8 kmph
  • 5] 12 kmph
Solution
7
Discuss

Two planes move along a circle of circumference 1.2 km with constant speeds. When they move in different directions, they meet every 15 seconds and when they move in the same direction, one plane overtakes the other every 60 seconds. Find the speed of the slower plane.

  • 1] 0.04 km/s
  • 2] 0.03 km/s
  • 3] 0.05 km/s
  • 4] 0.02 km/s
  • 5] None of these
Solution
8
Discuss

The area of square park is 25 sq. Km. Time taken to complete a round of the field once, at a speed of 3 kmph is:

  • 1] 4 hours 60 minutes
  • 2] 4 hours 50 minutes
  • 3] 6 hours 40 minutes
  • 4] 5 hours 40 minutes
Solution
9
Discuss

Walking \({\frac{6}{7}}\) th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that distance is :

  • 1] 1 hour
  • 2] 1 hr 12 min
  • 3] 1 hr 15 min
  • 4] 1 hr 20 min
Solution
10
Discuss

A man travels the distance of his journey \(\frac{3}{4}\) by bus, \(\frac{1}{6} \)by rickshaw, and remaining 2 km on foot. The total distance traveled by the man is :

 

  • 1] 12 km
  • 2] 18 km
  • 3] 20 km
  • 4] 24 km
Solution
# Quiz