Sail E0 Webinar

Quantitative Aptitude

BOATS AND STREAMS MCQs

Total Questions : 948 | Page 33 of 95 pages
Question 321.  a steamer goes downstream from one port to another in 4 hours. it covers the same distance upstream in 5 hours. if the speed of stream is 2 km/hr, the distance between the ports is
  1.    50km
  2.    60km
  3.    70km
  4.    80km
 Discuss Question
Answer: Option D. -> 80km
Explanation :
Question 322.  a boat running downstream covers a distance of 30km in 2hours. while coming back the boat takes 6 hours to cover the same distance. if the speed of the current is half that of the boat, what is the sp
  1.    15 Km/hr
  2.    5 Km/hr
  3.    10 Km/hr
  4.    20 Km/hr
 Discuss Question
Answer: Option C. -> 10 Km/hr
Explanation :
Question 323.  a boat covers a distance of 30 km downstream in 2 hours while it take 6 hours to cover the same distance upstream. if the speed of the current is half of the speed of the boat then what is the speed o
  1.    15 kmph
  2.    5 kmph
  3.    10 kmph
  4.    Data inadequate
 Discuss Question
Answer: Option C. -> 10 kmph
Explanation :
Question 324.  a steamer goes downstream from one port to another in 4 hours. it covers the same distance upstream in 5 hours. if the speed of stream is 2 km/hr, the distance between the ports is
  1.    50km
  2.    60km
  3.    70km
  4.    80km
 Discuss Question
Answer: Option D. -> 80km
Explanation :
Question 325.  a boat running downstream covers a distance of 30km in 2hours. while coming back the boat takes 6 hours to cover the same distance. if the speed of the current is half that of the boat, what is the sp
  1.    15 Km/hr
  2.    5 Km/hr
  3.    10 Km/hr
  4.    20 Km/hr
 Discuss Question
Answer: Option C. -> 10 Km/hr
Explanation :
Question 326.  a man can row at 10 kmph in still water. if it takes a total of 5 hours four him to go to a place 24 km away and return, then the speed of the water current is :
  1.    2
  2.    5
  3.    4
  4.    3
 Discuss Question
Answer: Option A. -> 2
Explanation :
Question 327.  muskan can row 16 kmph in still water. it takes her thrice as long to row up as to row down the river. find the difference between her speed in still water and that of the stream.
  1.    8 kmph
  2.    16 kmph
  3.    24 kmph
  4.    12 kmph
 Discuss Question
Answer: Option A. -> 8 kmph
Explanation :
Question 328.  a boat can travel with a speed of 13 km/hr in still water. if the speed of stream is 4 km/hr in the same direction, time taken by boat to go 63 km in opposite direction is:
  1.    8 hrs
  2.    4 hrs
  3.    7 hrs
  4.    9 hrs
 Discuss Question
Answer: Option C. -> 7 hrs
Explanation :
Question 329.  if downstream speed of a boat is 16 kmph and its upstream speed is 11 kmph, what is the speed of stream?
  1.    1.5 kmph
  2.    2 kmph
  3.    3 kmph
  4.    2.5 kmph
 Discuss Question
Answer: Option D. -> 2.5 kmph
Explanation :
Question 330.  a man rows 8 km/h in still water. if the river is running at 2 km/h, it takes 32 min to row to a place and back. how far is the place?
  1.    1.5 km
  2.    2.5 km
  3.    2 km
  4.    3 km
 Discuss Question
Answer: Option C. -> 2 km
Explanation :

Latest Videos

Latest Test Papers