A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height? -Riddles

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height? -Riddles
by

1 Answer

Answer :

Nine Years.
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Related questions

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.

When John was six years old he hammered a nail into his favorite tree to mark his height. Ten years later at age sixteen, John returned to see how much higher the nail was. If the tree grew by five centimeters each year, how much higher would the nail be? -Riddles

Description : When John was six years old he hammered a nail into his favorite tree to mark his height. Ten years later at age sixteen, John returned to see how much higher the nail was. If the tree grew by five centimeters each year, how much higher would the nail be? -Riddles

Last Answer : The nail would be at the same height since trees grow at their tops.

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.

I am treated with great care until I reach my end by being torn in half. I'm a traveler. I bring both good and bad news. What am I? -Riddles

Description : I am treated with great care until I reach my end by being torn in half. I'm a traveler. I bring both good and bad news. What am I? -Riddles

Last Answer : An Envelope.

If the previous year you reached 100% customer awareness in your company, this year what will you need to do to maintain this level? a. There is nothing to do. I have already reached as much awareness as I could. b. Spend the same amount of money spent the previous year to reach the same percentage of awareness this year. c. I would only need to create 33% new awareness to maintain 100% this year. d. I need to spend at least half of the money spent the previous year to reach 75% of the population. e. None of these.

Description : If the previous year you reached 100% customer awareness in your company, this year what will you need to do to maintain this level? a. There is nothing to do. I have already reached as much awareness ... half of the money spent the previous year to reach 75% of the population. e. None of these.

Last Answer : c. I would only need to create 33% new awareness to maintain 100% this year

The distance from the Earth to the Sun is about 100 million miles. The speed of light is 186,000 miles per second, and light takes eight minutes to reach the Earth from the Sun. Let's say the Sun rose at 6am this morning, and that by some freak of physics the speed of light is suddenly doubled to 372,000 miles a second.What time will the Sun rise tomorrow? -Riddles

Description : The distance from the Earth to the Sun is about 100 million miles. The speed of light is 186,000 miles per second, and light takes eight minutes to reach the Earth from the Sun. Let's say the ... of light is suddenly doubled to 372,000 miles a second.What time will the Sun rise tomorrow? -Riddles

Last Answer : 6am again. After all, what diffrence does the speed of light make to the answer? It's irrelevant- only the speed of the roation of the Earth matters here.

A man was found dead next to a 13 story building. The police say it was a suicide, but you say it was a homicide (someone killed him). To prove this, you go to each floor on the building, open the window, and toss a penny out. You do this to each floor until you reach the 13th floor, open the window, and toss a penny out. How does this prove it wasn't a suicide? -Riddles

Description : A man was found dead next to a 13 story building. The police say it was a suicide, but you say it was a homicide (someone killed him). To prove this, you go to each floor on the building, open ... 13th floor, open the window, and toss a penny out. How does this prove it wasn't a suicide? -Riddles

Last Answer : If the man committed suicide, he would've left the window open and you wouldn't have had to open it.

A spherical ball is divided into two equal halves. If the curved surface area of each half is 56.57 cm?, find the volume of the spherical ball.11531/cylinder-radius-halved-and-height-doubled-then-find-volume-with-respect-original-volume -Maths 9th

Description : A spherical ball is divided into two equal halves. If the curved surface area of each half is 56.57 cm?, find the volume of the spherical ball.11531/cylinder-radius-halved-and-height-doubled-then-find-volume-with-respect-original-volume -Maths 9th

Last Answer : since curved surface of half of the spherical ball = 56.57 cm2 ∴ 2πr2 = 56.57 ⇒ r2 = 56.57 / 2 × 3.14 = 9 ⇒ r = 3 cm Now, volume of spherical ball = 4 / 3 πr3 = 4 / 3 × 3.14 × 3 × 3 × 3 = 113.04 cm3

A spherical ball is divided into two equal halves. If the curved surface area of each half is 56.57 cm?, find the volume of the spherical ball.11531/cylinder-radius-halved-and-height-doubled-then-find-volume-with-respect-original-volume -Maths 9th

Description : A spherical ball is divided into two equal halves. If the curved surface area of each half is 56.57 cm?, find the volume of the spherical ball.11531/cylinder-radius-halved-and-height-doubled-then-find-volume-with-respect-original-volume -Maths 9th

Last Answer : since curved surface of half of the spherical ball = 56.57 cm2 ∴ 2πr2 = 56.57 ⇒ r2 = 56.57 / 2 × 3.14 = 9 ⇒ r = 3 cm Now, volume of spherical ball = 4 / 3 πr3 = 4 / 3 × 3.14 × 3 × 3 × 3 = 113.04 cm3

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door? -Riddles

Description : If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door? -Riddles

Last Answer : You will never reach the door! If you only move half the distance, then you will always have half the distance remaining no matter how small the number.

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door? -Riddles

Description : If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door? -Riddles

Last Answer : Infinity! Technically you will never reach the door, as you can only move half the distance, no matter how small.

My little circle of friends here, getting bumped off one-by-one, reminds me of Agatha Christie's famous murder mystery 'Ten Little Indians', where a small group of people are knocked off, one at a time, until only the killer and one person is left. The main difference is that in Christie's novel, the last survivor was to die by hanging, but in my situation, the sole survivor will be given 'The Chair'! Should this person call the police? Is there a life-and-death scenario going on here, or is everyone's safety assured? What exactly is happening? -Riddles

Description : My little circle of friends here, getting bumped off one-by-one, reminds me of Agatha Christie's famous murder mystery 'Ten Little Indians', where a small group of people are knocked off, one ... and-death scenario going on here, or is everyone's safety assured? What exactly is happening? -Riddles

Last Answer : The person, along with a small group of their friends, is engaged in a game of Musical Chairs. 'The Chair' is always reserved for the last person left.

In the advanced marketing module the term “reach” refers to a. the potential number of customers who would see the advertisement message. b. the potential number of customers that can be reached by the sales personnel. c. the number of times a message is repeated. d. the primary segment towards which promotions will be targeted. e. the fact that all segment respond similarly to each media type.

Description : In the advanced marketing module the term reach refers to a. the potential number of customers who would see the advertisement message. b. the potential number of customers that can be reached by ... promotions will be targeted. e. the fact that all segment respond similarly to each media type.

Last Answer : a. the potential number of customers who would see the advertisement message

A rocket is fired vertically from the ground with a resultant vertical acceleration of 10 m/sec the fuel is finished in one minute and it continues to move up. The maximum height reached will be a.2 km b.20 km c.36 km d.10 km e.80 km

Description : A rocket is fired vertically from the ground with a resultant vertical acceleration of 10 m/sec the fuel is finished in one minute and it continues to move up. The maximum height reached will be a.2 km b.20 km c.36 km d.10 km e.80 km

Last Answer : a. 2 km

A man throws a ball to maximum horizontal distance of 80 meters. Calculate the maximum height reached.

Description : A man throws a ball to maximum horizontal distance of 80 meters. Calculate the maximum height reached.

Last Answer : A man throws a ball to maximum horizontal distance of 80 meters. Calculate the maximum height reached.

Not born, but from a Mother's body drawn, I hang until half of me is gone. I sleep in a cave until I grow old, then valued for my hardened gold. What am I? -Riddles

Description : Not born, but from a Mother's body drawn, I hang until half of me is gone. I sleep in a cave until I grow old, then valued for my hardened gold. What am I? -Riddles

Last Answer : Cheese.

The base of a right triangular prism is an equilateral triangle. If the height is halved and each side of the base is doubled, find the ratio of the -Maths 9th

Description : The base of a right triangular prism is an equilateral triangle. If the height is halved and each side of the base is doubled, find the ratio of the -Maths 9th

Last Answer : 1 : 2 Let each side of the base of the original prism be a units and the height of the prism be h units. Then Required ratio = Vol. of original prismVol. of new prismVol. of original ... )2×h3√4×(2a)2×h234×(a)2×h34×(2a)2×h2 = 2a2h4a2h2a2h4a2h = 1 : 2.

A ball is thrown upwards with an initial velocity of 5 meters per second. How many seconds will it take to reach maximum height? w) 0.5 seconds x) 1 second y) 1.5 seconds z) 2 seconds

Description : A ball is thrown upwards with an initial velocity of 5 meters per second. How many seconds will it take to reach maximum height? w) 0.5 seconds x) 1 second y) 1.5 seconds z) 2 seconds

Last Answer : ANSWER: W -- 0.5 SECONDS

The reason why an auditor accumulates evidence is to a. Defend himself in the event of a lawsuit. b. Justify the conclusions he has otherwise reached. c. Satisfy the requirements of the bureau of internal revenue. d. Enable him to reach conclusions about the fairness of the financial statements and issue an appropriate audit report

Description : The reason why an auditor accumulates evidence is to a. Defend himself in the event of a lawsuit. b. Justify the conclusions he has otherwise reached. c. Satisfy the requirements of the ... him to reach conclusions about the fairness of the financial statements and issue an appropriate audit report

Last Answer : Enable him to reach conclusions about the fairness of the financial statements and issue an appropriate audit report

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

I am a five-digit whole number, read the same forward, backward and upside down. My second digit is half my third digit; my fifth digit is the product of my first and last digits; and the sum of my whole is ten. What am I? -Riddles

Description : I am a five-digit whole number, read the same forward, backward and upside down. My second digit is half my third digit; my fifth digit is the product of my first and last digits; and the sum of my whole is ten. What am I? -Riddles

Last Answer : 10801

A gas at 0 degrees C and at normal atmospheric pressure has a volume of 273 cubic centimeters. If it is held at constant pressure until its volume is doubled, its temperature will be which one of the following? Will it be w) 2 degrees Celsius x) 200 degrees Celsius y) 273 degrees Celsius z) 546 degrees Celsius

Description : A gas at 0 degrees C and at normal atmospheric pressure has a volume of 273 cubic centimeters. If it is held at constant pressure until its volume is doubled, its temperature will be which one of the ... it be w) 2 degrees Celsius x) 200 degrees Celsius y) 273 degrees Celsius z) 546 degrees Celsius

Last Answer : ANSWER: Y -- 273 DEGREES CELSIUS

Is there a place you can put money where it cannot be reached even by penalty until a certain date?

Description : Is there a place you can put money where it cannot be reached even by penalty until a certain date?

Last Answer : answer:IANAL: In theory, you could set up a trust, with a trustee who is under contract to not give you the money until a certain date. The trustee could, in theory, take the money out prior to the date, breaching the contract, but in practice would be unlikely.

In the ___________ process, one starts with a single block of solid material larger than the finalsize of the desired object and material is removed until the desired shape is reached. a.Subtractive process b.Additive process c.Formative process d.All of above

Description : In the ___________ process, one starts with a single block of solid material larger than the finalsize of the desired object and material is removed until the desired shape is reached. a.Subtractive process b.Additive process c.Formative process d.All of above

Last Answer : a.Subtractive process

What is a complete sentence for the stunt diver used an oxygen tank until he reached the surface?

Description : What is a complete sentence for the stunt diver used an oxygen tank until he reached the surface?

Last Answer : Need answer

I can reach up from the ground, or hang from a tree, I am the result of your labour, or your offspring I can be. What am I? -Riddles

Description : I can reach up from the ground, or hang from a tree, I am the result of your labour, or your offspring I can be. What am I? -Riddles

Last Answer : Fruit.

Two negative point charges are 2 meters apart and repel each other with a force of 2 newtons. When the distance between the charges is doubled, the force between them is w) one fourth as great x) one half as great y) twice as great z) four times as great

Description : Two negative point charges are 2 meters apart and repel each other with a force of 2 newtons. When the distance between the charges is doubled, the force between them is w) one fourth as great x) one half as great y) twice as great z) four times as great

Last Answer : ANSWER: W -- ONE FOURTH AS GREAT

The rungs of a 10 foot ladder attached to a ship are 1 foot apart. If the water is rising at the rate of one foot an hour, how long will it take until the water covers over the ladder? -Riddles

Description : The rungs of a 10 foot ladder attached to a ship are 1 foot apart. If the water is rising at the rate of one foot an hour, how long will it take until the water covers over the ladder? -Riddles

Last Answer : It will never cover the ladder because as the water rises, so will the floating ship.

When completed in 1889 the Eiffel Tower was something of a sensation. Designed by the French engineer Alexandre-Gustave Eiffel its height is 492 feet plus half its own height.How high is the eiffel tower? -Riddles

Description : When completed in 1889 the Eiffel Tower was something of a sensation. Designed by the French engineer Alexandre-Gustave Eiffel its height is 492 feet plus half its own height.How high is the eiffel tower? -Riddles

Last Answer : 984 feet.

Mathematicians: Is it better to take out loans until I reach my PhD or stop at B.A.?

Description : Mathematicians: Is it better to take out loans until I reach my PhD or stop at B.A.?

Last Answer : Some of this is going to depend on where you are – are your loans interest-free until you graduate or get a job? Are your interest payments tax-deductible?

Assuming no additional product promotion, what percent of customers, reached through last year’s marketing campaign will carry over into the current year? a. 33% b. 50% c. 67% d. 0% e. None of the above

Description : Assuming no additional product promotion, what percent of customers, reached through last year’s marketing campaign will carry over into the current year? a. 33% b. 50% c. 67% d. 0% e. None of the above

Last Answer : c. 67%

Three mountain climbers paid a lot of money to be the first to scale a mountain. After several days of climbing they finally reached the pinnacle, and to their dismay, found a cabin and three frozen bodies. Since the mountain climbers were the first to ever climb the summit, how could this be possible? -Riddles

Description : Three mountain climbers paid a lot of money to be the first to scale a mountain. After several days of climbing they finally reached the pinnacle, and to their dismay, found a cabin and three ... the mountain climbers were the first to ever climb the summit, how could this be possible? -Riddles

Last Answer : They found a cabin of an airplane that had crashed there with 3 bodies in it.

What religion expanded when the Mauryan empire reached its height?

Description : What religion expanded when the Mauryan empire reached its height?

Last Answer : What is the answer ?

A boy presses a side of a blue pencil to a side of a yellow pencil, holding both pencils vertically. One inch of the pressed side of the blue pencil, measuring from its lower end, is smeared with paint. The yellow pencil is held steady while the boy slides the blue pencil down 1 inch, continueing to press it against the yellow one. He returns the blue pencil to its former position, then again it slides down 1 inch. He continues until he has lowered the blue pencil 5 times and raised it 5 times- 10 moves in all.Supposed that during this time the paint neither dries nor diminishes in quantity. How many inches of each pencil will be sneared with paint after the tenth move? -Riddles

Description : A boy presses a side of a blue pencil to a side of a yellow pencil, holding both pencils vertically. One inch of the pressed side of the blue pencil, measuring from its lower end, is smeared ... in quantity. How many inches of each pencil will be sneared with paint after the tenth move? -Riddles

Last Answer : At the start, 1inch of the yellow pencil gets smeared with wet paint. As the blue pencil is moved downward, a second inch of the blue pencils smears a second inch of the yellow pencil. Each pair ... of moves will smear 5 inches. This together with the initial inch, makes 6 inches for each pencil.

There are 100 light bulbs lined up in a row in a long room. Each bulb has its own switch and is currently switched off. The room has an entry door and an exit door. There are 100 people lined up outside the entry door. Each bulb is numbered consecutively from 1 to 100. So is each person. Person No. 1 enters the room, switches on every bulb, and exits. Person No. 2 enters and flips the switch on every second bulb (turning off bulbs 2, 4, 6, ...). Person No. 3 enters and flips the switch on every third bulb (changing the state on bulbs 3, 6, 9, ...). This continues until all 100 people have passed through the room. What is the final state of bulb No. 64? And how many of the light bulbs are illuminated after the 100th person has passed through the room? -Riddles

Description : There are 100 light bulbs lined up in a row in a long room. Each bulb has its own switch and is currently switched off. The room has an entry door and an exit door. There are 100 people ... And how many of the light bulbs are illuminated after the 100th person has passed through the room? -Riddles

Last Answer : First think who will operate each bulb, obviously person #2 will do all the even numbers, and say person #10 will operate all the bulbs that end in a zero. So who would operate for example bulb 48: Persons numbered: 1 & 48 ... 100 (1, 4, 9, 16, 25, 36, 49, 64, 81 & 100) hence 10 bulbs remain on.

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

Description : 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 ... the bridge, he'll wake up exactly when you reach the other side, and send you back)? -Riddles

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.

If in a cylinder, radius is doubled and height is halved, then find its curved surface area. -Maths 9th

Description : If in a cylinder, radius is doubled and height is halved, then find its curved surface area. -Maths 9th

Last Answer : Let r and h be radius and height of the cyclinder, then C.S.A. = 2πrh Now, radius is doubled and height is halved. ∴ New radius = 2r and new height = h / 2 New C.S.A. = 2π × 2r × h / 2 = 2πrh .

If in a cylinder, radius is doubled and height is halved, then find its curved surface area. -Maths 9th

Description : If in a cylinder, radius is doubled and height is halved, then find its curved surface area. -Maths 9th

Last Answer : Let r and h be radius and height of the cyclinder, then C.S.A. = 2πrh Now, radius is doubled and height is halved. ∴ New radius = 2r and new height = h / 2 New C.S.A. = 2π × 2r × h / 2 = 2πrh .

When a ball is thrown upward what does the height reached by the ball depend on?

Description : When a ball is thrown upward what does the height reached by the ball depend on?

Last Answer : The speed/force which was imparted to it when it left thethrower's hand.

A husband and wife are seated facing each other with a barrier between them. Each one takes turns communicating with the other, each speaking only two words at a time. After each two-word message is conveyed, the other person answers with a one-word response. This goes on for some time, until at last, either the husband or his wife suddenly shouts out a four-word phrase which ends this scenario; however, this often causes either the husband or the wife to become angry or frustrated with the person who shouted the four-word phrase. What is going on here? -Riddles

Description : A husband and wife are seated facing each other with a barrier between them. Each one takes turns communicating with the other, each speaking only two words at a time. After each two-word message is ... or frustrated with the person who shouted the four-word phrase. What is going on here? -Riddles

Last Answer : The husband and wife are playing the old game of BATTLESHIP. The two-word communications consist of a letter and a number for the coordinates of where the ships are hidden, and the one-word responses are ... ' or 'Miss'. The final four word phrase which ends the game is, 'You Sank My Battleship!

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.

The things I bite, they don't bleed, I don't bite until you push me; I bring my victims together each time I bite, But they'll come undone if you pull it just right. What am I? -Riddles

Description : The things I bite, they don't bleed, I don't bite until you push me; I bring my victims together each time I bite, But they'll come undone if you pull it just right. What am I? -Riddles

Last Answer : A Stapler.

Robert and David played several golf matches against each other in a week. They played for a pizza at each match, but no pizzas were purchased until the end of the week. If at any time Robert and David had the same number of wins, those pizzas were canceled. Robert won four matches (but no pizzas), and David won three pizzas. How many rounds of golf were played? -Riddles

Description : Robert and David played several golf matches against each other in a week. They played for a pizza at each match, but no pizzas were purchased until the end of the week. If at any time Robert and ... matches (but no pizzas), and David won three pizzas. How many rounds of golf were played? -Riddles

Last Answer : Eleven, David won 7 matches, 4 to cancel out Robert's 4 wins, and 3 more to win the pizzas.

An officer should not ordinarily be brought back the same division until a) Ten year completion of tenure b) Two year completion of tenure c) The lapse of an interval equalant to the max period as fixed d) No such limit

Description : An officer should not ordinarily be brought back the same division until a) Ten year completion of tenure b) Two year completion of tenure c) The lapse of an interval equalant to the max period as fixed d) No such limit

Last Answer : c) The lapse of an interval equalant to the max period as fixed

In a cylinder, radius is doubled and height is halved, then curved surface area will be -Maths 9th

Description : In a cylinder, radius is doubled and height is halved, then curved surface area will be -Maths 9th

Last Answer : The curved surface area will remain same. So, there is no change in the curved surface area of cylinder . Hence the curved surface area will remain same.