Two travellers spend from 12 o'clock to 6 o'clock walking along a level road, up a hill and back again. Their pace is 4 mph on the level, 3 mph uphill, and 6 mph downhill.How far do they walk and at what time do they reach the top of the hill? -Riddles

Two travellers spend from 12 o'clock to 6 o'clock walking along a level road, up a hill and back again. Their pace is 4 mph on the level, 3 mph uphill, and 6 mph downhill.How far do they walk and at what time do they reach the top of the hill? -Riddles
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1 Answer

Answer :

24 miles half past three.
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Description : What goes uphill and downhill, and always stays in the same place? -Riddles

Last Answer : A road.

A woman is walking down a street night at a constant pace. As she passes the street light, she notices that her shadow becomes longer. Does the top of her shadow move faster, slower or the same when the shadow is longer as when it is shorter? -Riddles

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Last Answer : This point maintains a constant speed, independent of the lenght of the shadow.

Distinguish downhill transport from uphill transport -Biology

Description : Distinguish downhill transport from uphill transport -Biology

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A man wnt uphill with a speed of 20 km.p.h. and came downhill with a speed of 30 km p.h. The average speed for his journey was (a) 25 km. p.h. (b) 22 1/2 km. p.h. (c) 24 km. p.h. (d) 25 1/2 km. p.h.

Description : A man wnt uphill with a speed of 20 km.p.h. and came downhill with a speed of 30 km p.h. The average speed for his journey was (a) 25 km. p.h. (b) 22 1/2 km. p.h. (c) 24 km. p.h. (d) 25 1/2 km. p.h.

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While mixing sand, gravel, and cement for the foundation of a house, a worker noticed a small bird hopping along the top of the foundation wall. The bird misjudged a hop and fell down one of the holes between the blocks. The bird was down too far for anyone to reach it and the hole was too small for it to fly out of. Someone suggested using two sticks to reach down into the hole and pull the bird out, but this idea was rejected for fear it would injure the fragile bird. What would be the easiest way to get the bird out of the hole without injuring it? -Riddles

Description : While mixing sand, gravel, and cement for the foundation of a house, a worker noticed a small bird hopping along the top of the foundation wall. The bird misjudged a hop and fell down one of the holes ... . What would be the easiest way to get the bird out of the hole without injuring it? -Riddles

Last Answer : Since they had plenty of sand available, they could pour a little at a time into the hole. The bird would constantly keep shifting its position so that it stood on the rising sand.

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.

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

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.

A hiker stands at the bottom of steep hill. The hiker may follow a straight line path to the top of the hill, a distance of 300 feet, or she may follow a zig-zag path to the top of the hill and walk a distance of 600 feet. The work done by the force of gravity along the zig-zag path is how many times the work going along the straight path? Is it: w) equal x) twice y) 4 times z) 8 times?

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Last Answer : ANSWER: W -- EQUAL 

There are two cliffs. They are each attached by a suspension bridge that takes 5 minutes to walk across, and is the only way to get to the other side. No one is allowed to cross the bridge unless authorized. There is a guard on the other side that takes a nap every 5 minutes, then keeps watch for 5 minutes, takes a nap for 5 minutes, and so on. Let's say you don't have authorization. How would you get across (Remember, he wakes up EXACTLY after 5 minutes, meaning if you go on the bridge the second he takes a nap, and you cross the bridge, he'll wake up exactly when you reach the other side, and send you back)? -Riddles

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Last Answer : You can't go as he is awake, he'll see you, but go when he doesn't see you. Then, turn back as he is waking up, pretending to go to the side you came from. Then, he'll figure you are unauthorized to set foot on the bridge, and send you to the side you want to get to.

A nonstop train leaves Moscow for Leningrad at 60 mph. Another nonstop train leaves Leningrad for Moscow at 40 mph. How far apart are the trains 1 hour before they pass each other? -Riddles

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Last Answer : 100 miles (60+40)

I have legs but walk not, a strong back but work not, two good arms but reach not, a seat but sit and tarry not.What am I? -Riddles

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Last Answer : An Armchair.

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What is the name of algorithm in which a loop that continually moves in the direction of increasing value – that is uphill A : Up-Hill Search B : Hill-Climbing C : Hill algorithm D : Platue climbing valley

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A man started walking from his house towards south. After walking 6 km, he turned to his left and walked 5 km after. Then he walked further 3 km after turning left. He then turned to his left and continued his walk for 9 km. How far is he away from his house? (A) 3 km (B) 4 km (C) 5 km (D) 6 km

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Last Answer : Answer: C

The wall constructed for the stability of a back filling portion of a road on the downhill side, is known as (A) Retaining wall (B) Breast wall (C) Parapet wall (D) All the above

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Senthil started bike at 5 a.m to reach a temple. After going temple, his bike went out of order. Consequently he rested for 45 mins and came back to his house walking all the way. Senthil reached home at 8 a.m. if bike speed is 20 km/hr and his walking speed is 1 km/hr, then on bike he covered a distance of. a) 3.12 b) 2.76 c) 4.13 d) 2.14

Description : Senthil started bike at 5 a.m to reach a temple. After going temple, his bike went out of order. Consequently he rested for 45 mins and came back to his house walking all the way. Senthil reached home at 8 a.m. if bike ... /hr, then on bike he covered a distance of. a) 3.12 b) 2.76 c) 4.13 d) 2.14

Last Answer : D Time taken = 2 hr 15 mins = 2 ¼ hrs Time = 9/4 hrs Let the required distance be x km Then x/20 + x/1 = 9/4 (X+20x) / 20 = 9/4 21x / 20 = 9/4 84x = 180 X= 2.14 km Therefore the required diatance is 2.14 km

A man decided to go for a walk. He made numerous stops during his stroll, hoping to hear some good news each time he stopped. Despite his usual excellent sense of direction, he realized he had been walking in circles. He was certain of this, as he noticed his favorite number 8 kept reappearing before his eyes. After continuing his walk for a long time, he finally received the good news he had been hoping for; and he then returned home, a little poorer than when he had started, but glad to be leaving with the sweet love of his life. What was going on in this bizarre-sounding narrative, and who/what was the sweet love of his life which was mentioned? -Riddles

Description : A man decided to go for a walk. He made numerous stops during his stroll, hoping to hear some good news each time he stopped. Despite his usual excellent sense of direction, he realized he had ... bizarre-sounding narrative, and who/what was the sweet love of his life which was mentioned? -Riddles

Last Answer : The man gave a monetary donation to participate in a cake walk. Eventually, his number was called for the space he was standing on, and he went home with the dessert he truly loved ———— a beautiful cake!

You are walking to the city of Truth but don't know where to go. You reach an intersection and you know that one of them leads to the city of Truth and the other to the city of Lies but you don't know which is which. You see a man, he could be from either cities, you don't know but he offers to help you, what do you ask or demand of him? -Riddles

Description : You are walking to the city of Truth but don't know where to go. You reach an intersection and you know that one of them leads to the city of Truth and the other to the city of Lies but you don't ... either cities, you don't know but he offers to help you, what do you ask or demand of him? -Riddles

Last Answer : 'Take me to your home!' You say.

It takes the town hall clock 6 seconds to strike 4 o'clock in the afternoon. How long does it take to strike midnight? -Riddles

Description : It takes the town hall clock 6 seconds to strike 4 o'clock in the afternoon. How long does it take to strike midnight? -Riddles

Last Answer : 22 Seconds.

A path encircles this hill which is made of iron or steel. You walk from the head to the bottom of its tip with your hands instead of your feet. You might need to hold something to strengthen your grip In order to hold two objects together no matter what the weather. What is this hill? -Riddles

Description : A path encircles this hill which is made of iron or steel. You walk from the head to the bottom of its tip with your hands instead of your feet. You might need to hold something to strengthen your grip In order to hold two objects together no matter what the weather. What is this hill? -Riddles

Last Answer : Screw/Bolt.

Never resting, never still. Moving silently from hill to hill. It does not walk, run or trot, All is cool where it is not. What is it? -Riddles

Description : Never resting, never still. Moving silently from hill to hill. It does not walk, run or trot, All is cool where it is not. What is it? -Riddles

Last Answer : Sunshine.

Deviation of the actual road gradient from the proposed contour gradient uphill side, involves (A) Embankment on the centre line (B) Excavation on the centre line (C) Earth work on the centre line (D) None of these

Description : Deviation of the actual road gradient from the proposed contour gradient uphill side, involves  (A) Embankment on the centre line  (B) Excavation on the centre line  (C) Earth work on the centre line  (D) None of these

Last Answer : (B) Excavation on the centre line 

A world-famous magician and his young assistant were observed walking slowly along in a department store when suddenly they both stopped walking and began to slowly rise from the floor. The two continued to rise majestically until they had reached a height of 20 feet. Numerous store customers and a security guard witnessed the event, but no one seemed shocked by what they had seen, and no report of the occurrence ever reached the news media. The secrets of magic are not supposed to be revealed, but how would you speculate the magician and his assistant accomplished this feat, and why didn’t the onlookers express amazement? -Riddles

Description : A world-famous magician and his young assistant were observed walking slowly along in a department store when suddenly they both stopped walking and began to slowly rise from the floor. The two ... and his assistant accomplished this feat, and why didn't the onlookers express amazement? -Riddles

Last Answer : The magician and his assistant were simply using an escalator to go up to the next floor in the department store.

Does each person have a natural walking pace?

Description : Does each person have a natural walking pace?

Last Answer : Of course that is true. What is equally true, is that you can easily adjust that pace to suit yourself. But if the question is about multitasking—walking and chewing gum, surely we all can do it.

A man is walking down a road with a basket of eggs. As he is walking he meets someone who buys one-half of his eggs plus one-half of an egg. He walks a little further and meets another person who buys one-half of his eggs plus one-half of an egg. After proceeding further he meets another person who buys one-half of his eggs plus one half an egg. At this point he has sold all of his eggs, and he never broke an egg. How many eggs did the man have to start with? -Riddles

Description : A man is walking down a road with a basket of eggs. As he is walking he meets someone who buys one-half of his eggs plus one-half of an egg. He walks a little further and meets another person who buys ... of his eggs, and he never broke an egg. How many eggs did the man have to start with? -Riddles

Last Answer : 7 eggs. The first person bought one half of his eggs plus one half an egg (3 1/2 + 1/2 = 4 eggs) This left him 3 eggs. The second person bought one-half of his eggs plus one half an egg, (1 1/2 + ... last person bought one-half of his eggs plus one-half an egg, (1/2 + 1/2 = 1 egg) leaving no eggs.

A man is walking down a road with a basket of eggs. As he is walking he meets someone who buys one-half of his eggs plus one-half of an egg. He walks a little further and meets another person who buys one-half of his eggs plus one-half of an egg. After proceeding further he meets another person who buys one-half of his eggs plus one half an egg. At this point he has sold all of his eggs, and he never broke an egg. How many eggs did the man have to start with? -Riddles

Description : A man is walking down a road with a basket of eggs. As he is walking he meets someone who buys one-half of his eggs plus one-half of an egg. He walks a little further and meets another person who buys ... of his eggs, and he never broke an egg. How many eggs did the man have to start with? -Riddles

Last Answer : 7 eggs. The first person bought one half of his eggs plus one half an egg (3 1/2 + 1/2 = 4 eggs) This left him 3 eggs. The second person bought one-half of his eggs plus one half an egg, (1 1/2 + ... last person bought one-half of his eggs plus one-half an egg, (1/2 + 1/2 = 1 egg) leaving no eggs.

Two cyclists began a training run, one starting from Moscow and the other starting from Simferopol.When the riders were 180 miles apart, a fly took an interest. Starting on one cyclists shoulder, the fly flew ahead to meet the other cyclist. After reaching him the fly then turned around and yet back. The restless fly continued to shuttleback and fourth until the pair met; then settled on the nose of one rider.The flys speed was 30 mph. Each cyclist speed was 15 mph.How many miles did the fly travel? -Riddles

Description : Two cyclists began a training run, one starting from Moscow and the other starting from Simferopol.When the riders were 180 miles apart, a fly took an interest. Starting on one cyclists shoulder, the fly flew ... was 30 mph. Each cyclist speed was 15 mph.How many miles did the fly travel? -Riddles

Last Answer : The cyclists took 6 hours to meet. The fly traveled 6*30=180 miles.

A man took a walk in the park. While on his walk, he came across a stray dog who began growling at him and nipped at his heels. The man pulled a crooked stick from his knapsack, told the dog to, 'Fetch!', and then threw the stick. The dog made a mad dash for the stick, then suddenly made a u-turn and ran back to the man ----- without the stick. The man laughed loudly. He then said to the dog, 'Let's try this again.' Throwing the same stick, the man again yelled, 'Fetch!', and the dog took off as before, suddenly made a u-turn, and ran back to the man ----- again without having obtained the stick. The man laughed louder. This same series of events happened over, and over, and over again until the dog finally ----- bit the man on the leg. What was going on here that so infuriated the dog to

Description : A man took a walk in the park. While on his walk, he came across a stray dog who began growling at him and nipped at his heels. The man pulled a crooked stick from his knapsack, told the dog to, 'Fetch ... ----- bit the man on the leg. What was going on here that so infuriated the dog to -Riddles

Last Answer : The man had tormented the dog in the park in the past by telling the dog to fetch the crooked stick (wooden boomerang) he carried with him in his knapsack. The dog could never catch the boomerang, ... who only wanted to play. What goes around comes around, as they say, with boomerangs and in life.

Will we reach a point where covid vaccines are distributed at the same pace as they are used?

Description : Will we reach a point where covid vaccines are distributed at the same pace as they are used?

Last Answer : I think all states should have two weeks on hand at all times so people are fairly guaranteed to get their second shot. I'd have to work out the math, but it's not up at 90%. I was ... avoid cancelling appointments, which causes a headache and ripple effect, is to not schedule more than 7 days out.

If there is a Yellow house on Bluebird Lane, a Green house on Orange Street, a Pink house on Kitten Road, a Black house on Whitehorse Pike and a Purple house on Firebird hill, where is the White house? -Riddles

Description : If there is a Yellow house on Bluebird Lane, a Green house on Orange Street, a Pink house on Kitten Road, a Black house on Whitehorse Pike and a Purple house on Firebird hill, where is the White house? -Riddles

Last Answer : Washington, D.C.

A man walking along a railraod track sees a train thundering at high speed towards him. Instead of immediately jumpimg off the track, he charges directly at the train for about ten feet and only then gets off the track.Why? -Riddles

Description : A man walking along a railraod track sees a train thundering at high speed towards him. Instead of immediately jumpimg off the track, he charges directly at the train for about ten feet and only then gets off the track.Why? -Riddles

Last Answer : The man was on a bridge when he first saw the train so he couldn't jump off the track immediately.

Walking home one day, you take a short cut along the train tracks. The tracks cross a narrow bridge over a deep gorge. At the point you are 3/8 of the way across the bridge, you hear the train whistle somewhere behind you. You charge across the bridge, and jump off the track as the train is about to run you down. As it happens, if you had gone the other way, you would have reached safety just before being run over as well. If you can run ten miles per hour, how fast is the train moving? -Riddles

Description : Walking home one day, you take a short cut along the train tracks. The tracks cross a narrow bridge over a deep gorge. At the point you are 3/8 of the way across the bridge, you hear the train whistle ... run over as well. If you can run ten miles per hour, how fast is the train moving? -Riddles

Last Answer : The train is moving at 40 miles per hour. Imagine that a friend is walking with you. When the train whistle blows, you head away from the train, he heads toward it. When he reaches safety, you ... the bridge in the time you cross the remaining 1/4, the train must be moving four times your speed.

On average, how much calories does a person burn if they walk with a moderate pace for an hour?

Description : On average, how much calories does a person burn if they walk with a moderate pace for an hour?

Last Answer : This can be affected by various factors-such as the firmness of the surface you are walking on, your body weight, and the relative steepness of your path-but the average is around ... practice (especially given that most people tend to overestimate their activity when comparing it against charts).

What is the way to lose weight ? I run 30 to 40 minutes every morning after morning prayers. Then at 9 o'clock in the morning I eat 8 loaves of bread with vegetables. Again at 9 o'clock at night he eats bread at 8 o'clock. Still he is not losing weight and fat. Is there any problem in food ? Or what to do to lose weight ?

Description : What is the way to lose weight ? I run 30 to 40 minutes every morning after morning prayers. Then at 9 o'clock in the morning I eat 8 loaves of bread with vegetables. Again at 9 o'clock at night he ... he is not losing weight and fat. Is there any problem in food ? Or what to do to lose weight ?

Last Answer : : I train a few people in a gym myself and I have been advising on these things for the last 3 years. But if you don't take it seriously, I can't help it. So now I say eat as much ... increase the distance slowly. He will have to change his training next month and then I will tell you what to do.

I reach the bus stop 15 min late if I walk at 2 kmph Starting from my office . Instead, if I walk at 3 kmph, I reach the bus stop 10 min early. How far is bus stop from my office? a) 1.5 km b) 2.5 km c) 3.5 km d) 4.5 km

Description : I reach the bus stop 15 min late if I walk at 2 kmph Starting from my office . Instead, if I walk at 3 kmph, I reach the bus stop 10 min early. How far is bus stop from my office? a) 1.5 km b) 2.5 km c) 3.5 km d) 4.5 km

Last Answer : B Let the distance between the office and the bus stop be 1 km Time required at 2 kmph =1/2 =30 mins Time required at 3 kmph =1/3 =20 mins Difference = 30−20=10 min. Actual difference in timings = ... is 1 km ⇒ If difference is 25 min, distance is 2.5 km Hence the required answer is 2.5 km

Two hours ago it was as long after one o'clock in the afternoon as it was before one o'clock in the morning. What time is it now? -Riddles

Description : Two hours ago it was as long after one o'clock in the afternoon as it was before one o'clock in the morning. What time is it now? -Riddles

Last Answer : It would be 9:00 pm. There are 12 hours between 1:00 pm and 1:00 am and half of that is six hours. Half-way between would be 7 o'clock. Two hours later it would be 9:00 o'clock.

First operation during the detailed survey of a hill road, is (A) Hydrological and soil surveys (B) Adjustment of alignment along with curves (C) Derivation of longitudinal and cross-sections (D) Fixation of Bench Marks

Description : First operation during the detailed survey of a hill road, is (A) Hydrological and soil surveys (B) Adjustment of alignment along with curves (C) Derivation of longitudinal and cross-sections (D) Fixation of Bench Marks

Last Answer : Answer: Option D

Along a hill road, a side drain is provided on (A) Outer side of a spur curve(B) Outer side of a re-entrant curve (C) Outer side of both (a) and (b) (D) Inner side of both (a) and (b)

Description : Along a hill road, a side drain is provided on (A) Outer side of a spur curve (B) Outer side of a re-entrant curve (C) Outer side of both (a) and (b) (D) Inner side of both (a) and (b)

Last Answer : Answer: Option D

Side drains on both sides of a hill road, are essential when the road is (A) Along the spur curves (B) Along the re-entrant curves (C) In cutting (D) None of these

Description : Side drains on both sides of a hill road, are essential when the road is (A) Along the spur curves (B) Along the re-entrant curves (C) In cutting (D) None of these

Last Answer : Answer: Option C

When will water stop running downhill? -Riddles

Description : When will water stop running downhill? -Riddles

Last Answer : When it reaches the bottom.

How far is from Dundas to Bloor, walking along Yonge Street in Toronto?

Description : How far is from Dundas to Bloor, walking along Yonge Street in Toronto?

Last Answer : answer:not that far. i used to live in Toronto. if you are young and walk briskly, i would say you could to it in under 40 mins with no stopping. there is not much to see on it really (but ... http://www.urbantoronto.ca/forumdisplay.php?f=8 http://www.toronto.ca/ttc/ http://ttcrider.ca/tips.php