Time and Distance Question Practice Question and Answer
8 Q: 29 boys are standing in a line such that distance between any two consecutive boys is same . A teacher takes 7 seconds to reach from first boy to 15th boy. How much more time (in seconds) will he take to reach the 22 boys?
3214 05f328492a19eae5979ff6ecd
5f328492a19eae5979ff6ecd- 13.5true
- 24false
- 32.5false
- 43false
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Answer : 1. "3.5 "
Q: A train travelling at the speed of 60 kmph crosses a platform in 20 seconds. What is the length of the train? 1605 05da4053cfac0ed7fa90c3863
5da4053cfac0ed7fa90c3863- 1333 metersfalse
- 2300 metersfalse
- 3336 metersfalse
- 4Cannot be determinedtrue
- 5None of thesefalse
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Answer : 4. "Cannot be determined"
Q: A man can swim to a place 120 km distant and come back in 35 hours. He finds that he can swim 6 km against the stream in the same time as 8 km with the stream. Find the ratio of speed of man in still water to that of stream?
4405 05eb111058870e50a27e0e9d8
5eb111058870e50a27e0e9d8- 15 :2false
- 24 : 7false
- 37 : 1true
- 42 : 9false
- 5None of thesefalse
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Answer : 3. "7 : 1"
Q: Akhil after travelling 50 km meets Raju who suggests him to go slower. He then proceeds at ¾ of his former speed and arrives at his destination 35 minutes late. Had the meeting occurred 24 km further Akhil would have reached its destination 25 minutes late. What is the initial speed of Akhil? 3163 05b5cc601e4d2b4197774b476
5b5cc601e4d2b4197774b476- 148 kmphtrue
- 236 kmphfalse
- 324 kmphfalse
- 420 kmphfalse
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Answer : 1. "48 kmph"
Explanation :
Answer: A) 48 kmph Explanation: Let the initial speed of Akhil be '4p' kmph Then speed after decrease in speed = '3p' kmph We know that, Change in speed == Change in time According to the given data, 243p - 244p = 35 - 2560=> p = 12 Hence, the initial speed of Akhil = 4p = 4 x 12 = 48 kmph.
Q: A Train when moves at an average speed of 40 kmph, reaches its destination on time. When its average speed becomes 35 kmph, then it reaches its destination 15 minutes late. Find the length of journey. 1317 05d1ee748f5eae22172e6f3af
5d1ee748f5eae22172e6f3af- 130 kmfalse
- 240 kmfalse
- 370 kmtrue
- 480 kmfalse
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Answer : 3. "70 km"
Q: A train is traveling at the rate of 45km/ hr. How many seconds will take to cover a distance of $$ {4\over5} $$ km?
1274 05dbab47b33aa9436e0e6110a
5dbab47b33aa9436e0e6110a- 136 sec.false
- 264 sec.true
- 390 sec.false
- 4120 sec.false
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Answer : 2. "64 sec. "
Q: A runner starts running from a point at 6:00 am with a speed of 8km / hr. Another racer starts from the same point at 8:30 am in the same direction with a speed of 10km / hr. At what time of the day (in P.M.) will the second racer will overtake the other runner?
1367 05dd621517780ee35515abc24
5dd621517780ee35515abc24- 18 : 00false
- 24 : 00false
- 36 : 30true
- 45 : 30false
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Answer : 3. "6 : 30 "
Q: A travels 20 km with a speed of 40 km/hr. He travels another 45 km with a speed of 15 km/hr. what is his average speed for the entire journey?
1159 05eb9428b64cb07648b62d94d
5eb9428b64cb07648b62d94d- 116 km/hr.false
- 222 km/hr.false
- 318.5 km/hr.true
- 421.3 km/hr.false
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