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Quantitative Aptitude

SPEED TIME AND DISTANCE MCQs

Time And Distance, Time & Distance, Speed Time & Distance

Total Questions : 1223 | Page 117 of 123 pages
Question 1161. A boy is driving car at the speed of 42 km/hr
  1.    138
  2.    142
  3.    156
  4.    176
 Discuss Question
Answer: Option D. -> 176
Question 1162. The distance between two places A and B is 245 km
  1.    234 hours
  2.    3 hours
  3.    312  hours
  4.    2 hours
 Discuss Question
Answer: Option C. -> 312  hours
Question 1163. A car covers a distance of 20 km in 15 minutes
  1.    150/11
  2.    120/7
  3.    130/11
  4.    150/13
 Discuss Question
Answer: Option B. -> 120/7
Question 1164. In a map drawn to a scale of 1 cm = 18
  1.    411.625
  2.    425.615
  3.    412.625
  4.    405.615
 Discuss Question
Answer: Option A. -> 411.625
Question 1165. Diameter of a car wheel is 21 cm
  1.    1800  
  2.    1500
  3.    1200  
  4.    1000
 Discuss Question
Answer: Option D. -> 1000
Question 1166. Amit travelled a distance of 50 km in 9 hours
  1.    11 km
  2.    10 km
  3.    13 km
  4.     12 km
 Discuss Question
Answer: Option B. -> 10 km
Question 1167. A car covers the first 30 km at a speed of 60 kmph and the next 20 km at 80 kmph
  1.    65.67 kmph
  2.    65.33 kmph
  3.    66.33 kmph
  4.    66.67 kmph
 Discuss Question
Answer: Option D. -> 66.67 kmph
Question 1168. A man goes to his office from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming, what is the distance between his house and office?
  1.    3 km
  2.    4 km
  3.    5 km
  4.    6 km
 Discuss Question
Answer: Option D. -> 6 km
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1169. A man covers a distance of 20 km in 3.5 hours partly by running and partly by walking. If he walks at 4 kmph and runs at 10 kmph, find the distance he covers by walking.
  1.    10 km
  2.    8 km
  3.    12 km
  4.    9 km
 Discuss Question
Answer: Option A. -> 10 km
LET THE DISTANCE COVERED BY WALKING BE X KM
THE DISTANCE COVERED BY RUNNING BE (20-X) KM TIME FOR WALKING + TIME FOR RUNNING = 3.5 HOURS (X/4)+[(20-X)/10]=3.5 SOLVING,
5X+40-2X = 70
3X=30
X=10KM
Question 1170. A man complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km.
  1.    121 km
  2.    242 km
  3.    224 km
  4.    112 km
 Discuss Question
Answer: Option C. -> 224 km
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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