What single-digit number should go in the box with the question?659271435?80281 -Riddles

What single-digit number should go in the box with the question?659271435?80281 -Riddles
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1 Answer

Answer :

The missing number is 4.  Simply add the first and second rows together to get the third row value. 65, 927+14, 354  80, 281
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I am a two-digit number. All my digits are even. No two digits are the same. None of my digits are prime numbers. I am not a multiple of ten. My tens digit is bigger than my other numbers. If you followed all the previous steps, there should be three options remaining the number is the option where if you add all the digits it’s exactly in the middle (in how big the number is) of all the other options with their digits added together. What number am I? -Riddles

Description : I am a two-digit number. All my digits are even. No two digits are the same. None of my digits are prime numbers. I am not a multiple of ten. My tens digit is bigger than my other numbers. ... big the number is) of all the other options with their digits added together. What number am I? -Riddles

Last Answer : If you followed all the steps apart from the last one there will be three options remaining: 64, 84, and 86. You then had to add up the digits, 64=6+4=10, 84=8+4=12, and 86=8+6=14. ... biggest number (12) and put it back as it was before the digits were added together and your answer should be 84.

I am a three-digit number. All of my digits are prime. One of the numbers is even. Each of my numbers are used only once. The total of my first and last digits equals 10. The total of my first two digits equals 5. -Riddles

Description : I am a three-digit number. All of my digits are prime. One of the numbers is even. Each of my numbers are used only once. The total of my first and last digits equals 10. The total of my first two digits equals 5. -Riddles

Last Answer : This one is fairly easy if you use elimination if you follow all the first 5 steps you get three options: 525, 327, and 723 but if you followed the last step you would reach your answer. The answer was 327.

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

I am a four-digit number and when converted to a Roman numeral I become a common 3 letter word meaning 'Blend.' What number am I? -Riddles

Description : I am a four-digit number and when converted to a Roman numeral I become a common 3 letter word meaning 'Blend.' What number am I? -Riddles

Last Answer : 1009 means MIX IX=9 M=1000.

What four digit positive, whole number has its last and first digits equal, addition of its last two digits is equal to its second digit. And the product of the squares of its last two digits is equal to four two noughts. -Riddles

Description : What four digit positive, whole number has its last and first digits equal, addition of its last two digits is equal to its second digit. And the product of the squares of its last two digits is equal to four two noughts. -Riddles

Last Answer : 5945. 5=5. 4+5=9=second digit 4^2 x 5^2 = 400 = four two noughts

What two-digit number equals two times the result of multiplying its digits? -Riddles

Description : What two-digit number equals two times the result of multiplying its digits? -Riddles

Last Answer : 36 = 2 x 3 x 6.

What is the 4 digit number in which the first digit is one-fifth of the last, and the second and third digits are the last digit multiplied by 3? -Riddles

Description : What is the 4 digit number in which the first digit is one-fifth of the last, and the second and third digits are the last digit multiplied by 3? -Riddles

Last Answer : 1155

I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I? -Riddles

Description : I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I? -Riddles

Last Answer : Number 194.

Find the four digit number in which the first digit is one fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3. What is it? -Riddles

Description : Find the four digit number in which the first digit is one fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3. What is it? -Riddles

Last Answer : 1694

A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles

Description : A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles

Last Answer : This one is fairly easy - 324 is the answer.

In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly. The Question: How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly? -Riddles

Description : In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. ... How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly? -Riddles

Last Answer : It is not possible to guess only three fruits correctly: the fourth fruit is then correct too! So nobody has guessed three fruits correctly and 123-43-39-31 = 10 people have guessed four fruits correctly.

What two-digit numbers are each equal to their right-most digit squared? -Riddles

Description : What two-digit numbers are each equal to their right-most digit squared? -Riddles

Last Answer : 25 = 5² and 36 = 6².

What two whole, positive numbers that have a one-digit answer when multiplied and a two-digit answer when added? -Riddles

Description : What two whole, positive numbers that have a one-digit answer when multiplied and a two-digit answer when added? -Riddles

Last Answer : 1 and 9.

Jenna wrote all the numbers from 300 to 400 on a piece of paper. How many times did she write the digit 3? -Riddles

Description : Jenna wrote all the numbers from 300 to 400 on a piece of paper. How many times did she write the digit 3? -Riddles

Last Answer : Jenna wrote it 120 times.

I am a three digit number. My second digit is four times bigger than the third digit. My first digit is 3 less than my second digit. What number am I?

Description : I am a three digit number. My second digit is four times bigger than the third digit. My first digit is 3 less than my second digit. What number am I?

Last Answer : A: 141.

In a five digit number 1b6a3 a is the greatest single digit perfect cube and twice of it exceeds b by 7 .Then the sum of the number and it cube root i

Description : In a five digit number 1b6a3 a is the greatest single digit perfect cube and twice of it exceeds b by 7 .Then the sum of the number and it cube root i

Last Answer : In a five digit number 1b6a3 a is the greatest single digit perfect cube and twice of it exceeds ... sum of the number and it cube root is__________

Which of the following is true? 1) Byte is a single digit in a binary number 2) Bit represents a grouping of digital numbers 3) Eight-digit binary number is called a byte 4) Eight-digit binary number is called a bit 5) None of these

Description : Which of the following is true? 1) Byte is a single digit in a binary number 2) Bit represents a grouping of digital numbers 3) Eight-digit binary number is called a byte 4) Eight-digit binary number is called a bit 5) None of these

Last Answer : Answer :3

All the four-digit numbers except one is written using a single font. Identify the number that does not use the same font as the other numbers.

Description : All the four-digit numbers except one is written using a single font. Identify the number that does not use the same font as the other numbers. 

Last Answer : 2440

A box of hardware contains nuts and bolts. The bolts account for 25 percent of the number of items in the box. What percentage are the bolts of the entire box. -Riddles

Description : A box of hardware contains nuts and bolts. The bolts account for 25 percent of the number of items in the box. What percentage are the bolts of the entire box. -Riddles

Last Answer : 20 percent. For example, there are 10 bolts. Since the number of bolts is 25 percent of the number of items, there must be 40 nuts. The total number of items = 10 bolts + 40 nuts = 50. So, 10/50 = 1/5 = 20%.

For a major bridge, the URN would comprise of a) single digit b)eight digits* c) six digits d) four digits

Description : For a major bridge, the URN would comprise of a) single digit b)eight digits* c) six digits d) four digits

Last Answer : b)eight digits*

I have many colors, but I am not a rainbow. I am a cube, but I am not a box. You can shuffle me around, but I'm almost impossible to solve. What am I? -Riddles

Description : I have many colors, but I am not a rainbow. I am a cube, but I am not a box. You can shuffle me around, but I'm almost impossible to solve. What am I? -Riddles

Last Answer : A Rubik's cube!

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

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

Last Answer : There all nouns.

We are little airy creatures, all of different voice and features, one of us in glass is set. One of us you'll find in jet. Another you may see in tin. And the fourth a box within. If the fifth you should pursue, it can never fly from you. What am I? -Riddles

Description : We are little airy creatures, all of different voice and features, one of us in glass is set. One of us you'll find in jet. Another you may see in tin. And the fourth a box within. If the fifth you should pursue, it can never fly from you. What am I? -Riddles

Last Answer : I'm a Vowel.

Imagine you are in a box. It's airtight sealed, you have nothing with you. How do you get out? -Riddles

Description : Imagine you are in a box. It's airtight sealed, you have nothing with you. How do you get out? -Riddles

Last Answer : Stop imagining!

In order to figure out what is in a sealed box, you perform some tests. The box seems heavy for its size and is harder to remove from a steel table than when placed on a concrete floor. What kind of object could be inside the box?' -Riddles

Description : In order to figure out what is in a sealed box, you perform some tests. The box seems heavy for its size and is harder to remove from a steel table than when placed on a concrete floor. What kind of object could be inside the box?' -Riddles

Last Answer : The answer is magnet because it would be really hard to move a magnet across a steel table since it would attract to the steel-not making it able to move.

A box with no hinges, latch, or lid. Inside a golden treasure is hid.What am I? -Riddles

Description : A box with no hinges, latch, or lid. Inside a golden treasure is hid.What am I? -Riddles

Last Answer : An egg.

A box without hinges, key or lid, Yet golden treasure inside is hid.What am I? -Riddles

Description : A box without hinges, key or lid, Yet golden treasure inside is hid.What am I? -Riddles

Last Answer : An egg.

In a contest, there are four fruits (an apple, a banana, an orange, and a pear) which have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. There were 123 participants in the contest. The results are; 43 people guessed none correctly, 39 people guessed one correctly and 31 people have guessed two correctly. How many people guessed three correctly and how many people guessed all four correctly? -Riddles

Description : In a contest, there are four fruits (an apple, a banana, an orange, and a pear) which have been placed in four closed boxes (one fruit per box). People may guess which fruit is ... guessed two correctly. How many people guessed three correctly and how many people guessed all four correctly? -Riddles

Last Answer : It is not possible to only get three correct because the fourth would also be correct. Therefore, the answer would be (123-43-39-31 = 10) 10 people guessed all four correctly.

What is shaped like a box, has no feet, and runs up and down? -Riddles

Description : What is shaped like a box, has no feet, and runs up and down? -Riddles

Last Answer : An Elevator.

Suppose you want to send in the mail a valuable object to a friend. You have a box which is big enough to hold the object. The box has a locking ring which is large enough to have a lock attached and you have several locks with keys. However, your friend does not have the key to any lock that you have. You cannot send the key in an unlocked box since it may be stolen or copied. How do you send the valuable object, locked, to your friend - so it may be opened by your friend? -Riddles

Description : Suppose you want to send in the mail a valuable object to a friend. You have a box which is big enough to hold the object. The box has a locking ring which is large enough to have a lock attached ... you send the valuable object, locked, to your friend - so it may be opened by your friend? -Riddles

Last Answer : Send the box with a lock attached and locked. Your friend attaches his or her own lock and sends the box back to you. You remove your lock and send it back to your friend. Your friend may then remove the lock she or he put on and open the box.

Once upon a time there was a beautiful princess named Anna. Anna's father, the King, wanted to be sure his daughter married an intelligent man. To test his daughter's suitors the King hid Anna's picture in one of three boxes. The suitor had to be able to select the box with Anna's picture on one try and within twenty seconds. On the gold box was the message 'Anna's picture is in this box'. The silver box had the message 'Anna's picture is not in this box.' 'Anna's picture is not in the gold box' was written on the bronze box. The King would tell each suitor 'Only one of the three messages is correct.' Which box contained Anna's picture? -Riddles

Description : Once upon a time there was a beautiful princess named Anna. Anna's father, the King, wanted to be sure his daughter married an intelligent man. To test his daughter's suitors the King hid Anna's ... each suitor 'Only one of the three messages is correct.' Which box contained Anna's picture? -Riddles

Last Answer : The silver box contained Anna's picture. If her picture had been in the gold box, two statements would have been true. (The messages on both the gold box and the silver box.) If her picture had ... bronze box, two statements would have been true. (The messages on the bronze box and the silver box.)

You want to send a valuable object to a friend. You have a box which is more than large enough to contain the object. You have several locks with keys. The box has a locking ring which is more than large enough to have a lock attached. But your friend does not have the key to any lock that you have. How do you do it? Note that you cannot send a key in an unlocked box, since it might be copied. -Riddles

Description : You want to send a valuable object to a friend. You have a box which is more than large enough to contain the object. You have several locks with keys. The box has a locking ring which is more than ... do it? Note that you cannot send a key in an unlocked box, since it might be copied. -Riddles

Last Answer : Attach a lock to the ring. Send it to her. She attaches her own lock and sends it back. You remove your lock and send it back to her. She removes her lock.

Suppose you want to send in the mail a valuable object to a friend. You have a box which is big enough to hold the object. The box has a locking ring which is large enough to have a lock attached and you have several locks with keys. However, your friend does not have the key to any lock that you have. You cannot send the key in an unlocked box since it may be stolen or copied. How do you send the valuable object, locked, to your friend - so it may be opened by your friend? -Riddles

Description : Suppose you want to send in the mail a valuable object to a friend. You have a box which is big enough to hold the object. The box has a locking ring which is large enough to have a lock attached ... you send the valuable object, locked, to your friend - so it may be opened by your friend? -Riddles

Last Answer : Send the box with a lock attached and locked. Your friend attaches his or her own lock and sends the box back to you. You remove your lock and send it back to your friend. Your friend may then remove the lock she or he put on and open the box.

Picture three boxes containing fruit. The first box is marked peaches, the second is marked oranges, and the third box is marked peaches and oranges. Each of the boxes is labeled incorrectly. How could you label each box correctly if you were allowed to select only one fruit from one of the boxes? -Riddles

Description : Picture three boxes containing fruit. The first box is marked peaches, the second is marked oranges, and the third box is marked peaches and oranges. Each of the boxes is labeled incorrectly. How could ... box correctly if you were allowed to select only one fruit from one of the boxes? -Riddles

Last Answer : First you select a fruit from the box marked peaches and oranges. If it was a orange you selected, you know that the box could only contain oranges. If it was a peach, you know that ... that box oranges and switch the other two incorrect labels around. Now all three would be correctly labeled.

I am a box that holds keys without locks, yet they can unlock your soul. What am I? -Riddles

Description : I am a box that holds keys without locks, yet they can unlock your soul. What am I? -Riddles

Last Answer : A Piano.

Question: I can't go left, I can't go right. I am forever stuck in a building over three stories high. What am I? -Riddles

Description : Question: I can't go left, I can't go right. I am forever stuck in a building over three stories high. What am I? -Riddles

Last Answer : An Elevator.

Coffee can go in, but tea cannot. Riddles can go in, but question cannot. Quizzes can go in, but survey cannot. Spoon can go in, but fork cannot. Green can go in, but red cannot. Glass can go in, but plastic cannot. Door can go in, but window cannot. Why? -Riddles

Description : Coffee can go in, but tea cannot. Riddles can go in, but question cannot. Quizzes can go in, but survey cannot. Spoon can go in, but fork cannot. Green can go in, but red cannot. Glass can go in, but plastic cannot. Door can go in, but window cannot. Why? -Riddles

Last Answer : You have to have double letters to go in.

A hiker comes to a fork in the road and doesn't know which way to go to reach his destination. There are two men at the fork, one of whom always tells the truth while the other always lies. The hiker doesn't know which is which, though. He may ask one of the men only one question to find his way. Which man does he ask, and what is the question? -Riddles

Description : A hiker comes to a fork in the road and doesn't know which way to go to reach his destination. There are two men at the fork, one of whom always tells the truth while the other always lies. The ... the men only one question to find his way. Which man does he ask, and what is the question? -Riddles

Last Answer : Either man should be asked the following question: 'If I were to ask you if this is the way I should go, would you say yes?' While asking the question, the hiker should be pointing at either of the directions going from the fork.

A hiker comes to a fork in the road and doesn't know which way to go to reach his destination. There are two men at the fork, one of whom always tells the truth while the other always lies. The hiker doesn't know which is which, though. He may ask one of the men only one question to find his way. Which man does he ask, and what is the question? -Riddles

Description : A hiker comes to a fork in the road and doesn't know which way to go to reach his destination. There are two men at the fork, one of whom always tells the truth while the other always lies. The ... the men only one question to find his way. Which man does he ask, and what is the question? -Riddles

Last Answer : Either man should be asked the following question: 'If I were to ask you if this is the way I should go, would you say yes?' While asking the question, the hiker should be pointing at either of the directions going from the fork.

I have a large money box, 10 inches wide and 5 inches tall. Roughly how many coins can I place in my empty money box?

Description : I have a large money box, 10 inches wide and 5 inches tall. Roughly how many coins can I place in my empty money box?

Last Answer : A: Just one, after which it will no longer be empty.

How do you dial a 6 digit phone number in Sydney, Australia with Skype?

Description : How do you dial a 6 digit phone number in Sydney, Australia with Skype?

Last Answer : I don’t think skype supports special numbers like that. You need a full land line number or a cell phone number. We have 4 digit free-phone service center numbers here in Norway and they don’t work on SKYPE.

Recommend a 7 digit number?

Description : Recommend a 7 digit number?

Last Answer : Come up w/ a 7 letter word that is easy to remember and then translate it to the corresponding number.

How to properly write out a 3-digit number (250)

Description : How to properly write out a 3-digit number (250)

Last Answer : I would leave out the “and”, and no hyphens are necessary. At least, that’s how I’ve been taught.

Write the given sets in roster form: (a). P = {y: y is an integer and -4 < y < 6}. (b). Q = {y: y is a natural number which is <8} (c). R = {y: y is a 2 digit natural number in which the sum of its digits is 9} -Other

Description : Write the given sets in roster form: (a). P = {y: y is an integer and -4 < y < 6}. (b). Q = {y: y is a natural number which is

Last Answer : (i) A = {x: x is an integer and †3 < x < 7} The elements of this set are †2, †1, 0, 1, 2, 3, 4, 5, and 6 only. Therefore, the given set can be written in roster form as A = {†2, †... and 80 only. Therefore, this set can be written in roster form as C = {17, 26, 35, 44, 53, 62, 71, 80}}.

Find the probability that a two digit number formed by the digit 1, 2, 3, 4 and 5 is divisible by 4. -Maths 9th

Description : Find the probability that a two digit number formed by the digit 1, 2, 3, 4 and 5 is divisible by 4. -Maths 9th

Last Answer : The two digit numbers can be formed by putting any of 5 digits at the one 's place and also one of the 5 digits at ten's place. So, Total number of 2-digit numbers that can be formed using these 5-digits = 5 5 = ... 52}, i.e, 5 in number. ∴ Required probability = \(rac{5}{25}\) = \(rac{1}{5}.\)

A five digit number is formed by the digits 0, 1, 2, 3, 4 (without repetition). Find the probability that the number formed is divisible by 4 ? -Maths 9th

Description : A five digit number is formed by the digits 0, 1, 2, 3, 4 (without repetition). Find the probability that the number formed is divisible by 4 ? -Maths 9th

Last Answer : Without repetition, a five -digit number can be formed using the five digits in 5! ways (5 4 3 2 1) Out of these 5! numbers, 4! numbers will be starting with digit 0. (0 (fixed) 4 3 2 1) ∴ Total ... + 6 + 6 + 4 + 4 + 4 = 30∴ Required probability = \(rac{30}{96}\) = \(rac{5}{16}.\)

A four digit number is formed by the digits 1, 2, 3, 4 with no repetition. The probability that the number is odd is -Maths 9th

Description : A four digit number is formed by the digits 1, 2, 3, 4 with no repetition. The probability that the number is odd is -Maths 9th

Last Answer : (a) \(rac{1}{2}\) Let S be the sample spaceThen n(S) = Number of four digit numbers that can be formed with out repetition1 of 4 digits1 of 3 digits1 of 2 digits1 of 1 digitThHTO= 4! = 4 3 2 1 ways = 24 ways. Let E : ... 1 = 12∴ P(E) = \(rac{n(E)}{n(S)}\) = \(rac{12}{24}\) = \(rac{1}{2}\).

If the data entered in a cell is 546z then, Excel will treat it as a number because it starts with a digit. -Technology

Description : If the data entered in a cell is 546z then, Excel will treat it as a number because it starts with a digit. -Technology

Last Answer : False It will be treated as non-numeric data because it contains letters along with numbers.

the common multiples of 4 and 13, the only 2-digit number is？?

Description : the common multiples of 4 and 13, the only 2-digit number is？?

Last Answer : It's 52