A clock is started at noon. By 10 minutes past 5, the hour hand has turned through: -Riddles

A clock is started at noon. By 10 minutes past 5, the hour hand has turned through: -Riddles
by

1 Answer

Answer :

Angle traced by hour hand in 12 hrs = 360º. Angle traced by hour hand in 5 hrs 10 min.  i.e., 31/6 hrs = (36012*316)∘36012*316°= 155º
by

Related questions

An alarm clock runs 4 minutes slow every hour. It was set right 3 1/2 hours ago. Now another clock which is correct shows noon. In how many minutes, to the nearest minutes, to the nearest minute, will the alarm clock show noon? -Riddles

Description : An alarm clock runs 4 minutes slow every hour. It was set right 3 1/2 hours ago. Now another clock which is correct shows noon. In how many minutes, to the nearest minutes, to the nearest minute, will the alarm clock show noon? -Riddles

Last Answer : In 3 1/2 hours the alarm clock has become 14 minutes slow. At noon the alarm clock will fall behind approximently an additional minute. Its hands will show noon in 15 minutes.

Mr. Grumper grumbles about bad time-keeping trains like everybody else. On one particular morning he was justified, though. The train left on time for the one hour journey and it arrived 5 minutes late. However, Mr. Grumper's watch showed it to be 3 minutes early, so he adjusted his watch by putting it forward 3 minutes. His watch kept time during the day, and on the return journey in the evening the train started on time, according to his watch, and arrived on time, according to the station clock. If the train traveled 25 percent faster on the return journey than it did on the morning journey, was the station clock fast or slow, and by how much? -Riddles

Description : Mr. Grumper grumbles about bad time-keeping trains like everybody else. On one particular morning he was justified, though. The train left on time for the one hour journey and it arrived 5 minutes late. ... did on the morning journey, was the station clock fast or slow, and by how much? -Riddles

Last Answer : The station clock is 3 minutes fast. The morning journey took 65 minutes, and the evening journey therefore took 52 minutes, and the train arrived 57 minutes after it should have left, that is, 3 minutes early.

The title of the problem tells you how to approach these four questions.(A). A bus leaves Moscow for Tula at noon. An hour later a cyclist leaves Tula for mosco, moving slower than the bus. When the bus and cyclist meet, which one of the two will be farther from Moscow?(B). Which is worth more: a pound of $10 gold peices or half a pound of $20 gold pieces?(C). At six o'clock the wall clock struck 6 times. Checking with my watch, I noticed the time between the first and last strokes was 30 seconds. How long will the clock take to strike 12 at midnight?(D). Three swallows fly outward from a point. When will they all be on the same plane in space?Now check the answers. Did you fall into any of the traps which lurk in these simple problems? -Riddles

Description : The title of the problem tells you how to approach these four questions.(A). A bus leaves Moscow for Tula at noon. An hour later a cyclist leaves Tula for mosco, moving slower than the bus. ... Now check the answers. Did you fall into any of the traps which lurk in these simple problems? -Riddles

Last Answer : (A). Neither (B). A pound of metal is always more than half a pound of the same metal. (C). Six strokes took 30 seconds, therefore 12 strokes will take 60 seconds. But when the clock struck ... , therefore 12 strokes will take 66 seconds. (D). There is always a plane that contains any 3 points

Trains travel from one town to another town all day, always on the same track, always going nonstop and at the same speed. The noon train took 80 minutes to complete the trip, but the 4 PM train took an hour and 20 minutes. Why? -Riddles

Description : Trains travel from one town to another town all day, always on the same track, always going nonstop and at the same speed. The noon train took 80 minutes to complete the trip, but the 4 PM train took an hour and 20 minutes. Why? -Riddles

Last Answer : 80 minutes is the same as an hour and 20 minutes.

John was very tired after a long day of work. He went to bed at 10 p.m., wound his alarm clock and set it for noon the next day. Since John fell asleep almost immediately, how many hours of sleep did he get before the alarm woke him? -Riddles

Description : John was very tired after a long day of work. He went to bed at 10 p.m., wound his alarm clock and set it for noon the next day. Since John fell asleep almost immediately, how many hours of sleep did he get before the alarm woke him? -Riddles

Last Answer : Two hours. Wind-up clocks can't be set more than 12 hours in advance.

At �t� minutes past 2 pm, the time needed by the minute hand of a clock to show 3 pm was found to be 3 minutes less than minutes. Find ‘t’. -Maths 10th

Description : At �t� minutes past 2 pm, the time needed by the minute hand of a clock to show 3 pm was found to be 3 minutes less than minutes. Find ‘t’. -Maths 10th

Last Answer : answer:

The minute hand of a clock overtakes the hour hand at intervals of 64 minutes of correct time. How much a day does the clock gain or lose?

Description : The minute hand of a clock overtakes the hour hand at intervals of 64 minutes of correct time. How much a day does the clock gain or lose?

Last Answer : Answer: 32 8/11 minutes.

What is the significance of the following: The year is 1978, thirty-four minutes past noon on May 6th.

Description : What is the significance of the following: The year is 1978, thirty-four minutes past noon on May 6th.

Last Answer : The time and month/date/year American style calendar are 12:34, 5/6/78.

A watchmaker was telephoned urgently to make a house call to replace the broken hands on a clock. He was sik so he sent his apprentice.The apprentice was thorough. When he finished inspecting the clock it was dark. Assuming his work was done, he attached the new hands and set the clock by his pocket watch. It was sic o'clock, so he set the big hand at the 12 and the little hand at the 6.The apprectice returned, but soon the telephone rang. He picked up to his angry client:'You didn't do the job right. The clock shows the wrong time.'Surprised he hurried back. He found the clock showing not much past eight. He handed is watch to the client and showed her that her clock was not even one second late. The client had to agree.Early the nect morning, the client telephoned to say the clock has ap

Description : A watchmaker was telephoned urgently to make a house call to replace the broken hands on a clock. He was sik so he sent his apprentice.The apprentice was thorough. When he finished inspecting the clock ... had to agree.Early the nect morning, the client telephoned to say the clock has ap -Riddles

Last Answer : As the problem says the apprentice mixed up the hands so that the minute hand was short and the hour hand was long. The first time the apprentice returned to the client was about 2 hours and 10 ... hand made 13 full circles and 5 minutes, reaching 7, So the clock showed the correct time again.

An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?

Description : An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?

Last Answer : 240

An accurate clock shows 9 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 o’clock in the afternoon? a) 120 b) 150 c) 180 d) 360

Description : An accurate clock shows 9 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 o’clock in the afternoon? a) 120 b) 150 c) 180 d) 360

Last Answer : Answer Key : b

A boy leaves home in the morning to go to school. At the moment he leaves the house he looks at the clock in the mirror. The clock has no number indication and for this reason the boy makes a mistake in interpreting the time (mirror-image). Just assuming the clock must be out of order, the boy cycles to school, where he arrives after twenty minutes. At that moment the clock at school shows a time that is two and a half hours later than the time that the boy saw on the clock at home. -Riddles

Description : A boy leaves home in the morning to go to school. At the moment he leaves the house he looks at the clock in the mirror. The clock has no number indication and for this reason the boy makes a mistake in ... is two and a half hours later than the time that the boy saw on the clock at home. -Riddles

Last Answer : The difference between the real time and the time of the mirror image is two hours and ten minutes (two and a half hours, minus the twenty minutes of cycling). Therefore, the original time on ... at five minutes past seven plus twenty minutes of cycling, which is twenty-five minutes past seven!...

What would quarter past three be in 24 hour clock?

Description : What would quarter past three be in 24 hour clock?

Last Answer : If it is 3:15 it will be between midnight and noon or am. If it is 15:15 it will be between noon and midnight or pm.

A bus driver was heading down a street in Colorado. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not? -Riddles

Description : A bus driver was heading down a street in Colorado. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign, and he went the wrong way on a one-way street. ... side of the road past a cop car. Still - he didn't break any traffic laws. Why not? -Riddles

Last Answer : He was walking...not driving.

A bus driver was heading down a street in Colorado. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not? -Riddles

Description : A bus driver was heading down a street in Colorado. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign, and he went the wrong way on a one-way street. ... side of the road past a cop car. Still - he didn't break any traffic laws. Why not? -Riddles

Last Answer : He was walking.

You looked at the clock at 3:15. How many degrees are in the angle between the hour and the minute hands? (Hint: It's not 0) -Riddles

Description : You looked at the clock at 3:15. How many degrees are in the angle between the hour and the minute hands? (Hint: It's not 0) -Riddles

Last Answer : 7.5 degrees. Ask anyone this. No one will get it. You'll stump them!

Stanley loved fishing and also loved boasting about how an amazing person he is. One day he went into a bar after fishing, and started telling people in the bar about something that just happened. 'So I was fishing by the waters, really nice breeze, and suddenly there was this person who creeped from behind and wanted to stab me in the stomach. Because I'm so good in Kung Fu, I turned back and WHAM! I slapped him in the face!' Everyone enjoyed the rest of the story when one person asked him: 'You're lying, Stan, are you?' How did the man knew that Stanley was lying? -Riddles

Description : Stanley loved fishing and also loved boasting about how an amazing person he is. One day he went into a bar after fishing, and started telling people in the bar about something that just happened. 'So I was ... : 'You're lying, Stan, are you?' How did the man knew that Stanley was lying? -Riddles

Last Answer : How can the man stab Stanley in the stomach if he's creeping up from BEHIND?

On a 12 hour clock, how many times in a day are the hour and minute hand on top of each other?

Description : On a 12 hour clock, how many times in a day are the hour and minute hand on top of each other?

Last Answer : answer:Feels like a trick question, but I think 24 times: Midnight, 1:05am, 2:10am, 3:15am, 4:20am, 5:25am, 6:30am, 7:35am, 8:40am, 9:45am, 10:50am, 11:55am, Noon, 1:05pm, 2:10pm, 3:15pm, 4:20pm, 5:25pm, 6:30pm, 7:35pm, 8:40pm, 9:45pm, 10:50pm, 11:55pm.

How many degree will the hour hand of a wall clock move from 9pm and 3am?

Description : How many degree will the hour hand of a wall clock move from 9pm and 3am?

Last Answer : 180 degrees.

If the hour hand on a clock moves 1/60th of a degree every minute then how many degrees will the hour hand move in one hour?

Description : If the hour hand on a clock moves 1/60th of a degree every minute then how many degrees will the hour hand move in one hour?

Last Answer : Answer: One degree. If you said "360 degrees" or anything other than “one degree”, you are to be congratulated on getting this far.

How many times does the long hand of the clock pass the short hand between midnight one day and midnight the following day? As both hands are together at the starting time of midnight this does not count as a pass. -Riddles

Description : How many times does the long hand of the clock pass the short hand between midnight one day and midnight the following day? As both hands are together at the starting time of midnight this does not count as a pass. -Riddles

Last Answer : 21

If 1 fifth of an hour is 12 minutes, what is 5 fifths of an hour? -Riddles

Description : If 1 fifth of an hour is 12 minutes, what is 5 fifths of an hour? -Riddles

Last Answer : The whole hour.

Two schoolgirls were traveling from the city to a dacha (summer cottage) on an electric train.'I notice,' one of the girls said 'that the dacha trains coming in the opposite direction pass us every 5 minutes. What do you think-how many dacha trains arrive in the city in an hour, given equal speeds in both directions?''Twelve, of course,' the other girl answered, 'because 60 divided by 5 equals 12.'The first girl did not agree. What do you think? -Riddles

Description : Two schoolgirls were traveling from the city to a dacha (summer cottage) on an electric train.'I notice,' one of the girls said 'that the dacha trains coming in the opposite direction pass us every 5 ... because 60 divided by 5 equals 12.'The first girl did not agree. What do you think? -Riddles

Last Answer : If the girls had been on a standing train, the first girl's calculations would have been correct, but their train was moving. It took 5 minutes to meet a second train, but then it took the second train ... the time between trains is 10 minutes, not 5, and only 6 trains per hour arrive in the city.

What is 20 minutes before noon?

Description : What is 20 minutes before noon?

Last Answer : 11:40 hours 11:40 am

In the early 1900’s in England, there was two towns: town A and town B, and there was a huge river in between them. The only way across to each town was by a long bridge with a guard post in the middle. It took 20 minutes to cross the bridge from one side to the other and 10 minutes each way from the guards tower. There were no hiding spots on the bridge so people couldn’t sneak past, and the guard comes out every 5 minutes or so to check to see if anyone is trying to cross. The guards tower was placed because of a law that stated that no one was aloud to leave their own town into the other because of political reasons and anyone who was caught by the guard would be fined and told to turn back. Many people have tried to cross but have always been caught, even very fast runners have only ab

Description : In the early 1900's in England, there was two towns: town A and town B, and there was a huge river in between them. The only way across to each town was by a long bridge with a guard ... back. Many people have tried to cross but have always been caught, even very fast runners have only ab -Riddles

Last Answer : Did you get it? The answer is that they went up close to the guards tower, turned around and started walking back to the town they came from, the guard caught them and assumed that they came ... way and sent them back! Hope you enjoyed this, please subscribe and check back soon for more riddles!

There is 60 seconds in a minute, 60 minutes in a hour, how many seconds are in a race? -Riddles

Description : There is 60 seconds in a minute, 60 minutes in a hour, how many seconds are in a race? -Riddles

Last Answer : This answer was deleted by moderators

The marathon man timed himself and found out that if he wore a bright white outfit he ran 20 miles in 80 minutes, but when he wore a dark outfit, he ran 20 miles in one hour and twenty minutes. What does this mean for his next race? -Riddles

Description : The marathon man timed himself and found out that if he wore a bright white outfit he ran 20 miles in 80 minutes, but when he wore a dark outfit, he ran 20 miles in one hour and twenty minutes. What does this mean for his next race? -Riddles

Last Answer : Absolutely nothing, as 80 minutes equals an hour and twenty minutes.

How long could the narrator‘s aeroplane fly before the other plane started going down? a) Half an hour b) Fifteen to twenty minutes c) An hour d) Five to ten minutes

Description : How long could the narrator‘s aeroplane fly before the other plane started going down? a) Half an hour b) Fifteen to twenty minutes c) An hour d) Five to ten minutes

Last Answer : d) Five to ten minutes

Analogies are comparisons. Complete each analogy below. Here is an example: Ear is to hearing as eye is to? Sight.1. Cardinals is to St. Louis as Dodger is to?2. A.M. is to before noon as P.M. is to?3. Three is to triangle as 8 is to?4. Tear is to tore as see is to?5. Springfield is to Illinois as Austin is to? -Riddles

Description : Analogies are comparisons. Complete each analogy below. Here is an example: Ear is to hearing as eye is to? Sight.1. Cardinals is to St. Louis as Dodger is to?2. A.M. is to before noon as P.M. is to ... 8 is to?4. Tear is to tore as see is to?5. Springfield is to Illinois as Austin is to? -Riddles

Last Answer : 1. Los Angeles 2. Afternoon 3. Octagon 4. Saw 5. Texas

How clocks are made so that hour hand and minute hand performs at 60 second or 60 minutes?

Description : How clocks are made so that hour hand and minute hand performs at 60 second or 60 minutes?

Last Answer : Pls: I don't want to know history why 60 60 rule made

I begin the earth and end the eclipse, I occur in seconds and minutes, but never in a hand although I am in a lifetime. What am I? -Riddles

Description : I begin the earth and end the eclipse, I occur in seconds and minutes, but never in a hand although I am in a lifetime. What am I? -Riddles

Last Answer : Letter E.

What makes 'Book, Box and Noon' the same? -Riddles

Description : What makes 'Book, Box and Noon' the same? -Riddles

Last Answer : There all nouns.

I am something, I am nothing. I am short, I am tall. When you fall at your sport, then I stumble and fall. I have never been yet seen beneath a new moon. I thrive in the evening but vanish at noon. I am lighter than air, I weigh less than a breath. Darkness destroys me and light is my death. What am I? -Riddles

Description : I am something, I am nothing. I am short, I am tall. When you fall at your sport, then I stumble and fall. I have never been yet seen beneath a new moon. I thrive in the evening but vanish at ... than air, I weigh less than a breath. Darkness destroys me and light is my death. What am I? -Riddles

Last Answer : A shadow.

Mr. Brown was killed on Sunday after noon. The wife said she was reading a book. The butler said He was taking a shower. The chef said he was making breakfast. The maid said she was folding clothes, and the gardener said he was planting tomatoes. Who did it? -Riddles

Description : Mr. Brown was killed on Sunday after noon. The wife said she was reading a book. The butler said He was taking a shower. The chef said he was making breakfast. The maid said she was folding clothes, and the gardener said he was planting tomatoes. Who did it? -Riddles

Last Answer : The chef killed Mr. Brown because he said he was cooking breakfast but it was a Sunday afternoon.

I welcome the day with a show of light, I steathily came here in the night. I bathe the earthy stuff at dawn, But by the noon, alas! I'm gone.What am I? -Riddles

Description : I welcome the day with a show of light, I steathily came here in the night. I bathe the earthy stuff at dawn, But by the noon, alas! I'm gone.What am I? -Riddles

Last Answer : The morning dew!

Ray Whitcombe is found dead in his office at his desk. The police have narrowed the suspects down to three people: Mrs. Barbara Whitcombe, Ray's wife; Mr. Jason McCubbins, Ray's business partner; and Mr. Harold Nichols, Ray's best friend. All three visited Mr. Whitcombe the day of his murder, but all three provide the police with stories of explanation as to the reason for their visit. Police found Mr. Whitcombe with his wrist watch still on his right arm, a torn up picture of his wife laying on the floor beside the trash can, and an ink pen in his right hand. On the desk, the police found a name plate, a telephone that was off the hook, and a personal calendar turned to the July 5th page with 7B91011 written on it. After examining this evidence, the police knew their suspect. Who was it?

Description : Ray Whitcombe is found dead in his office at his desk. The police have narrowed the suspects down to three people: Mrs. Barbara Whitcombe, Ray's wife; Mr. Jason McCubbins, Ray's business partner; ... written on it. After examining this evidence, the police knew their suspect. Who was it? -Riddles

Last Answer : Jason McCubbins, Ray's business partner. The calendar is the clue to solving this murder. The police realized that since Mr. Whitcombe was wearing his watch on his right arm, he must be left handed. But ... September, October, November. Use the first letter of each month and it spells J-A-S-O-N.

A sharpshooter hung up his hat and put on a blindfold. He then walked 100 yards, turned around, and shot a bullet through his hat. The blindfold was a perfectly good one, completely blocking the man's vision. How did he manage this? -Riddles

Description : A sharpshooter hung up his hat and put on a blindfold. He then walked 100 yards, turned around, and shot a bullet through his hat. The blindfold was a perfectly good one, completely blocking the man's vision. How did he manage this? -Riddles

Last Answer : He hung is hat on the barrel of his gun.

A dumper has a leak which would empty the dumper in 10 minutes. A tap is turned on which admits 4 liters a minute into the dumper, and it is emptied in 12 minutes. How many liters does the dumper hold? A) 480 liters B) 600 liters C) 320 liters D) 240 liters

Description : A dumper has a leak which would empty the dumper in 10 minutes. A tap is turned on which admits 4 liters a minute into the dumper, and it is emptied in 12 minutes. How many liters does the dumper hold? A) 480 liters B) 600 liters C) 320 liters D) 240 liters

Last Answer : D  1/x - 1/10 = -1/12 10-x/10x=-1/12 12(10-x)=-10x 120-12x = -10x 2x=120 X=60 Therefore 60 * 4 = 240 litres

Two pumps M and N can separately fill a dumper in 36 minutes and 45 minutes respectively. Both the pumps are opened together but 12 minutes after the start the pump M is turned off. How much time will it take to fill the dumper? A) 9 min B) 10 min C) 30 min D) 32 min

Description : Two pumps M and N can separately fill a dumper in 36 minutes and 45 minutes respectively. Both the pumps are opened together but 12 minutes after the start the pump M is turned off. How much time will it take to fill the dumper? A) 9 min B) 10 min C) 30 min D) 32 min

Last Answer : C 12/36 + x/45 = 1 (12*5)/180+4x/180=1 60+4x=180 4x=120 X=120/4=30min

SONY XPERIA E4 can't be turned on but the alarm clock is constantly playing

Description : Problem with mobile phone Sony xperia E4 mobile phone is turned off and my alarm clock is constantly playing -_- what I have to do in my mobile phone is built-in "battery" so I can not look there ... is not discharged but is not .. mobile phone the alarm clock is playing .. please help thanks;)

Last Answer : Need Answer

A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds? -Riddles

Description : A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds? -Riddles

Last Answer : 11 times. It chimes at zero and then once every second for 10 seconds.

What is 07.10 in 12 hour clock in numbers?

Description : What is 07.10 in 12 hour clock in numbers?

Last Answer : I don’t no

Two pipes, Xand Y can fill a tank in 36 and 30 minutes respectively. Both are opened together, but at the end of 3minutes, X is turned off. In how many more minutes will Y fill the cistern? A) 7(24/5) B) 7(1/2) C) 24(1/3) D) 8(1/4)

Description : Two pipes, Xand Y can fill a tank in 36 and 30 minutes respectively. Both are opened together, but at the end of 3minutes, X is turned off. In how many more minutes will Y fill the cistern? A) 7(24/5) B) 7(1/2) C) 24(1/3) D) 8(1/4) 

Last Answer : C X can fill cistern in 36 minutes. X fills cistern in 1 minute = 1/36 Y can fill cistern in 30 minutes. Y fills cistern in 1 minute = 1/30 part. Xand Y together can fill cistern in 1 minute, = {(1/ ... part. 147/180 part cistern must be filled by Y in, [(147/180)/(1/30)] = 24(1/3) minutes.

Taps P, Q and R can fill a tank in 3, 4 and 5 hours respectively. If all the taps are opened together and after 30 minutes taps Q and R are turned off, find the total time in which the tank is full. A) 2(3/8)hrs B) 1(1/7)hrs C) 2(13/40)hrs D) 3(13/43)hrs

Description : Taps P, Q and R can fill a tank in 3, 4 and 5 hours respectively. If all the taps are opened together and after 30 minutes taps Q and R are turned off, find the total time in which the tank is full. A) 2(3/8)hrs B) 1(1/7)hrs C) 2(13/40)hrs D) 3(13/43)hrs

Last Answer : C In 1 hr P, Q, R = 1/3+1/4+1/5 = 20+15+12/60 = 47/60 Filled in 30m = 47/120 Remaining = 1-47/120 =73/120 Tap P = 3*73/120= 219/120 Total = 219/120+1/2 =219+60 /120= 279/120= 2 13/40 hrs

Why is my computer clock running 5 minutes behind?

Description : Why is my computer clock running 5 minutes behind?

Last Answer : I think if you double click the time it should take you to the panel where you can fix it manually, but it is unusual that it somehow managed to fall behind.

A clock with a second pendulum is gaining 5 minutes a day. To correct it a.The eccentricity of bob with pendulum should be decreased b.The length of the pendulum should be decreased c.The length of pendulum should not be changed d.The length of the pendulum should be increased e.The eccentricity of bon with pendulum should be increased

Description : A clock with a second pendulum is gaining 5 minutes a day. To correct it a.The eccentricity of bob with pendulum should be decreased b.The length of the pendulum should be decreased c.The ... .The length of the pendulum should be increased e.The eccentricity of bon with pendulum should be increased

Last Answer : d. The length of the pendulum should be increased

Not far outside the town of Pottsville, a railroad track runs through a tunnel in a hillside. There’s only one track, and the tunnel is wide enough for only one train. But one day, two trains went into the tunnel from opposite directions. Each train entered the tunnel exactly at eight o’clock. Three minutes later, each train came out at the opposite ends of the tunnel. Yet, there was no collision! How was this possible? -Riddles

Description : Not far outside the town of Pottsville, a railroad track runs through a tunnel in a hillside. There's only one track, and the tunnel is wide enough for only one train. But one day, two trains ... out at the opposite ends of the tunnel. Yet, there was no collision! How was this possible? -Riddles

Last Answer : One train comes at 8am and the other train came at 8pm.

You have accidently left out the plug and are attempting to fill the bath with both taps full on. The hot tap takes 6 minutes to fill the bath. The cold tap takes 2 minutes and the water empties through the plug hole in 4 minutes.In how many minutes will the bath be filled? -Riddles

Description : You have accidently left out the plug and are attempting to fill the bath with both taps full on. The hot tap takes 6 minutes to fill the bath. The cold tap takes 2 minutes and the water empties through the plug hole in 4 minutes.In how many minutes will the bath be filled? -Riddles

Last Answer : 2 minutes and 24 seconds.

An intense rain is falling at a uniform rate of 7.5 cm/hour for a period of 60 minutes on a basin whose area is 500 hectares. If the average infiltration capacity during the entire rain period is assumed to be 1.5 cm/hr, the maximum run-off rate based on 10 minute peak percentage of 16% from distributing graph of the basin, is (A) 40 cumecs (B) 60 cumecs (C) 80 cumecs (D) 100 cumecs

Description : An intense rain is falling at a uniform rate of 7.5 cm/hour for a period of 60 minutes on a basin whose area is 500 hectares. If the average infiltration capacity during the entire rain period is assumed to be 1.5 ... of the basin, is (A) 40 cumecs (B) 60 cumecs (C) 80 cumecs (D) 100 cumecs

Last Answer : Answer: Option C