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

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
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1 Answer

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. Finally, you then had to take up the middle biggest number (12) and put it back as it was before the digits were added together and your answer should be 84.
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Related questions

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.

The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the original number is equal to twice the difference between its digits. What is the number?

Description : The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in ... 's place of the original number is equal to twice the difference between its digits. What is the number?

Last Answer : Answer: 46

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

When the celebrated German mathematician Karl Friedrich Gauss (1777-1855) was nine he was asked to add all the integers from 1 through 100. He quickly added 1 to 100, 2 to 99, and so on for 50 pairs of numbers each adding to 101. 50 X 101=5,050.Now find the sum of all the digits in integers from 1 through 1,000,000,000.That's all the digits in all the numbers, not all the numbers themselves. -Riddles

Description : When the celebrated German mathematician Karl Friedrich Gauss (1777-1855) was nine he was asked to add all the integers from 1 through 100. He quickly added 1 to 100, 2 to 99, and so on for 50 pairs ... 1,000,000,000.That's all the digits in all the numbers, not all the numbers themselves. -Riddles

Last Answer : The numbers can be grouped by pairs: 999,999,999 and 0; 999,999,998 and 1' 999,999,997 and 2; and so on.... There are half a billion pairs, and the sum of the digits in each pair is 81. The digits in the unpaired number, 1,000,000,000, add to 1. Then: (500,000,000 X 81) + 1= 40,500,000,001.

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.

I have 3 digits. The tens place is 3 more than the ones place the hundrends place is 2 more than the tens place. What number am I? -Riddles

Description : I have 3 digits. The tens place is 3 more than the ones place the hundrends place is 2 more than the tens place. What number am I? -Riddles

Last Answer : 863!

The fight is almost coming to an end after a five minute battle. Team one lost all of the members, except for leader Joe who carries a big hammer, which is very dangerous and strong. Team two had two remaining people with no leader but one person who uses a bat and one person that uses an axe. Team two tried cornering Leader Joe, who then surrendered. Despite the fact that leader Joe had a bigger and much more dangerous weapon than the two on the other team, why did he surrender? -Riddles

Description : The fight is almost coming to an end after a five minute battle. Team one lost all of the members, except for leader Joe who carries a big hammer, which is very dangerous and strong. Team two ... bigger and much more dangerous weapon than the two on the other team, why did he surrender? -Riddles

Last Answer : It was a checkmate!

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 an examination mahi scores 64% of marks, nitesh scores 52% of marks and ritesh scores 48% of marks. The maximum mark of the exam is a three digit number, whose sum is 10 and the middle digit is equal to the sum of the other two digits. The number will decreased by 297, if its digit are reversed. approximately what is the average mark obtained by mahi, nitesh and ritesh? A) 247 B) 248 C) 264 D) 284

Description : In an examination mahi scores 64% of marks, nitesh scores 52% of marks and ritesh scores 48% of marks. The maximum mark of the exam is a three digit number, whose sum is 10 and the middle digit is equal to ... what is the average mark obtained by mahi, nitesh and ritesh? A) 247 B) 248 C) 264 D) 284

Last Answer : A) Maximum mark consist of a three digit number let's consider Unit digit place is Z,ten's place digit is Y and hundred's place digit is X. According to the question, Y=x+z---------1 X+Y ... Total number of Mahi, Nitesh and Ritesh =164/100 451=739.61 Required average =739.64/3=246.54~247.

This number added to it's square, and the digits of that summation added together, bring it back to itself. What is it? -Riddles

Description : This number added to it's square, and the digits of that summation added together, bring it back to itself. What is it? -Riddles

Last Answer : 3. 3 squared is 9. 3+9=12. Take the two digits of the summation and add them; 1+2=3. In short; 3-9-12-3. This can also work with the number 0 and 9.

The digits of a two-digit number are in the ratio of 2 : 3 and the number obtained by interchanging the digits is bigger than the original number by 27.What is the original number? 1. 63 2. 48 3. 96 4. 69 5. 66

Description : The digits of a two-digit number are in the ratio of 2 : 3 and the number obtained by interchanging the digits is bigger than the original number by 27.What is the original number? 1. 63 2. 48 3. 96 4. 69 5. 66

Last Answer : Answer- 4 (69) Explanation:- lets digit at tens and ones place be 2x and 3x So,number is 2x*10 + 3x After interchanging number will be 3x*10 +2x so, [3x*10 +2x] – [2x*10 + 3x]27 we get,x=3 so number =69

10.) A two-digit number is prime. When you reverse the digits, that number is also prime. What could the number be List three possibilities.?

Description : 10.) A two-digit number is prime. When you reverse the digits, that number is also prime. What could the number be List three possibilities.?

Last Answer : Some numbers that you can get when you reverse the digits and they are still prime numbers are: 403 ÷ 13 = 31 2,701 ÷ 37 = 73 1,207 ÷ 17 = 71

10.) A two-digit number is prime. When you reverse the digits, that number is also prime. What could the number be List three possibilities.?

Description : 10.) A two-digit number is prime. When you reverse the digits, that number is also prime. What could the number be List three possibilities.?

Last Answer : Some numbers that you can get when you reverse the digits and they are still prime numbers are: 403 ÷ 13 = 31 2,701 ÷ 37 = 73 1,207 ÷ 17 = 71

In a two-digit number, the ten digit is one more than twice the units digit. The sum of the digits is 36 less than the number formed by reversing the

Description : In a two-digit number, the ten digit is one more than twice the units digit. The sum of the digits is 36 less than the number formed by reversing the

Last Answer : In a two-digit number, the ten digit is one more than twice the units digit. The sum of ... by reversing the digits. Find the product of the digits

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.

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.

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 three whole, positive numbers have the same answer when multiplied together as when added together? -Riddles

Description : What three whole, positive numbers have the same answer when multiplied together as when added together? -Riddles

Last Answer : 1, 2 and 3. 1 x 2 x 3 = 1 + 2 + 3 = 6

What is a number that has 2 digits less than 10 the tenths digit is one more than the ones digit nad the digits add up to 7?

Description : What is a number that has 2 digits less than 10 the tenths digit is one more than the ones digit nad the digits add up to 7?

Last Answer : 44

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

How many two digit numbers are there in which the tens digit is greater then the ones digit?

Description : How many two digit numbers are there in which the tens digit is greater then the ones digit?

Last Answer : Well, if the tens digit is 1, you have 1 option for the onesdigit; if the tens digit is 2, you have two options for the onesdigit, if the tens digit is 3, you have 3 options for the onesdigit, etc.; up to: if the ... is 9, you have 9 options forthe ones digit. Add all that up (1 + 2 + 3 + ... + 9).

What are three ways you can add 4 odd numbers and get ten? -Riddles

Description : What are three ways you can add 4 odd numbers and get ten? -Riddles

Last Answer : 1+1+3+5=10 1+1+1+7=10 1+3+3+3=10

What two whole, postive numbers have the same answer when multiplied together as when added together? -Riddles

Description : What two whole, postive numbers have the same answer when multiplied together as when added together? -Riddles

Last Answer : 2 and 2.

How many 7-digit numbers can be formed using the digits 1 2 3 4 and 8?

Description : How many 7-digit numbers can be formed using the digits 1 2 3 4 and 8?

Last Answer : What is the answer ?

How many 3-digit numbers are there in which the product of those 3 digits is 9?

Description : How many 3-digit numbers are there in which the product of those 3 digits is 9?

Last Answer : 119, 191, 911, 331, 313, 133

If there are n integers to sort, each integer has d digits and each digit is in the set {1,2, ..., k}, radix sort can sort the numbers in: (A) O(d n k) (B) O(d nk) (C) O((d+n)k) (D) O(d(n+k))

Description : If there are n integers to sort, each integer has d digits and each digit is in the set {1,2, ..., k}, radix sort can sort the numbers in: (A) O(d n k) (B) O(d nk) (C) O((d+n)k) (D) O(d(n+k))

Last Answer : (D) O(d(n+k))

When you add two numbers and the number obtained by reversing the order of its digits is 165. If the both numbers differ by three, find the number. -Maths 10th

Description : When you add two numbers and the number obtained by reversing the order of its digits is 165. If the both numbers differ by three, find the number. -Maths 10th

Last Answer : Let the No. Be xy ATGC , xy + yx = 165 10x + y + 10y+x = 165 11x + 11y = 165 Divide Both sides By 11 x + y = 15 __________(1) Also,x ... By 1 and 2 we get 2x = 18 x = 9 y = 6 so the number is So the number is 96 or 69 ______________________

What two different prime numbers added together equals a square number?

Description : What two different prime numbers added together equals a square number?

Last Answer : They can be: 3+97 = 100 or 31+5 = 36

Once upon a time, in a temple, there were three deities: Truth, Lie and Wisdom. The Truth Deity always told the truth. The Lie Deity always told the lie. The Wisdom Deity sometimes told the truth, sometimes told the lie. Unfortunately, those three deities looked exactly the same, so that no one could distinguish them. One day, a sage came by and he differentiated them by the following trick: He asked the deity sitting on the left: 'Who is the middle deity?'- 'Truth', said the deity. He asked the deity sitting in the middle: 'Who are you?'- 'Wisdom', replied the deity. He asked the deity sitting on the right: 'Who is the middle deitie?'- 'Lie', the deity answered.How could the sage distinguish the three deities? -Riddles

Description : Once upon a time, in a temple, there were three deities: Truth, Lie and Wisdom. The Truth Deity always told the truth. The Lie Deity always told the lie. The Wisdom Deity sometimes told the ... the middle deitie?'- 'Lie', the deity answered.How could the sage distinguish the three deities? -Riddles

Last Answer : The left deity is Wisdom; the middle one is Lie, and the right one is Truth. Explain: The left deity (L) said that the middle one (M) is Truth; therefore, L cannot be Truth (because there cannot be two ... cannot be Truth. Thus, R is Truth. According to him, M is Lie and as a result, L is Wisdom.

The average of the 3 digit number, which remain the same when the digits interchange their positions is. A) 444 B) 555 C) 666 D) 777

Description : The average of the 3 digit number, which remain the same when the digits interchange their positions is. A) 444 B) 555 C) 666 D) 777 

Last Answer : B) Average = (111+222+333+444+555+666+ 777+888+999)/9 =(111+999)+(222+888)+ (333+777)+(444+666)+ 555/9 =(4*1110)+555/9 =4440 + 555/9 =4995/9 =555.

Three gods, A, B, and C, are called, in some order, True, False, and Random. True always speaks truly, False always speaks falsely, but whether Random speaks truly or falsely is completely random. You must determine the identities of A, B, and C by asking three yes-or-no questions, and each question must be posed to exactly one god. The gods understand English, but will answer all questions in their own language. In their unknown language, the words for 'yes' and 'no' are 'da' and 'ja', in some order. You do not know which word means which. So, which questions would you ask to identify each god? And no, it’s not a trick question. As a matter of fact, there are multiple ways to get the correct answer. -Riddles

Description : Three gods, A, B, and C, are called, in some order, True, False, and Random. True always speaks truly, False always speaks falsely, but whether Random speaks truly or falsely is completely random. ... a trick question. As a matter of fact, there are multiple ways to get the correct answer. -Riddles

Last Answer : 1. To god A: Does da' mean yes' if and only if you are True and if and only if B is Random? (We supposed A said, ja, making B True or False). 2. To god B: Does da mean yes' if and ... only if A is Random? Since B's True, he must say da, which means A is Random, leaving C to be False.

0,1,2,3,4,5,6,7,8,9 Use the digits above once each only to compose two fractions which when added togeather equal 1. -Riddles

Description : 0,1,2,3,4,5,6,7,8,9 Use the digits above once each only to compose two fractions which when added togeather equal 1. -Riddles

Last Answer : 35/70 + 148/296 = 1

A number say z is exactly the four times the sum of its digits and twice the product of the digits. Find the numbers -Maths 10th

Description : A number say z is exactly the four times the sum of its digits and twice the product of the digits. Find the numbers -Maths 10th

Last Answer : This is the Answer

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I? -Riddles

Description : I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I? -Riddles

Last Answer : Isle (add “a” to make “aisle”).

What is the greatest six digit odd number using three different digits only?

Description : What is the greatest six digit odd number using three different digits only?

Last Answer : In this type of question, you need to fill out the largest digityou can, one at a time, from left to right. The largest digit youcan use for the leftmost position, is 9, the largest digit ... :999999(if you want AT MOST three different digits), or999987 (if you want EXACTLY three different digits).

A two digit number is such that the sum of the digits is 11.When the number with the same digits is reversed is subtracted from this number, the difference is 9.What is the number? 1. 23 2. 24 3. 65 4. 14 5. 32

Description : A two digit number is such that the sum of the digits is 11.When the number with the same digits is reversed is  subtracted from this number, the difference is 9.What is the number? 1. 23 2. 24 3. 65 4. 14 5. 32

Last Answer : Answer- 3(65) Explanation:- let the number be written as xy x-ten’s place y units place x+y=11…………………1 (10x+y)-(10y+x)=9 10x+y-10y-x=9 9x-9y=9 x-y=1………………….2 Add (1) & (2) 2x=12 x=6 y=5 the number is 65

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}}.

What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Description : What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Last Answer : A + b = 0, 9, 18(9,0)(8,1)(7,2)(6,3)(5,4)(4,5)(3,6)(2,7)(1,8)(0,9)(0,0)(9,9)-------------------------------------------To be divisible by 9, the sum 6 + 3 + 1 + 8 + 7 + 2 + A + B = 27+ A ... , 5),(5, 4), (6, 3), (7, 2), (8, 1), (9, 0)Note that (0, 0) must not be forgotten as 27 + 0 + 0 = 27 = 3 9.

What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Description : What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Last Answer : A + b = 0, 9, 18(9,0)(8,1)(7,2)(6,3)(5,4)(4,5)(3,6)(2,7)(1,8)(0,9)(0,0)(9,9)-------------------------------------------To be divisible by 9, the sum 6 + 3 + 1 + 8 + 7 + 2 + A + B = 27+ A ... , 5),(5, 4), (6, 3), (7, 2), (8, 1), (9, 0)Note that (0, 0) must not be forgotten as 27 + 0 + 0 = 27 = 3 9.

I like to be blue and have been since '63, but I could be anything if my circuit was fixed. I'm small yet infinitely bigger. I was grown but I'm made of metal. I am the last of my kind just like my beautiful idiot once was. Together we will travel, have traveled or are traveling. Tenses as seen, seeing, will see, are mysterious to me. Wibblies and wobblies, time correctly described by a ****. What will I be, what have I been, or is it, what am I? -Riddles

Description : I like to be blue and have been since '63, but I could be anything if my circuit was fixed. I'm small yet infinitely bigger. I was grown but I'm made of metal. I am the last of my kind just like ... time correctly described by a Lord. What will I be, what have I been, or is it, what am I? -Riddles

Last Answer : The T.A.R.D.I.S. from Doctor Who.

Find the cube roots of the following by finding the digits in the units and tens places

Description : Find the cube roots of the following by finding the digits in the units and tens places

Last Answer : Find the cube roots of the following by finding the digits in the units and tens places A. 110592 B. 32768 C. 2744 D. n/a

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) = \(rac{n(E)}{n(S)}\) = \(rac{12}{24}\) = \(rac{1}{2}\).

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 number has 8 ten thousands no thousands 3 fewer hundreds than ten thousands 5 more tens than thousands and 2 more ones than hundreds?

Description : What number has 8 ten thousands no thousands 3 fewer hundreds than ten thousands 5 more tens than thousands and 2 more ones than hundreds?

Last Answer : 80557

What three numbers, none of which is zero, give the same result whether they’re added or multiplied? -Riddles

Description : What three numbers, none of which is zero, give the same result whether they’re added or multiplied? -Riddles

Last Answer : One, two and three give the same result whether they're added or multiplied.

What is the least 4 digits prime numbers?

Description : What is the least 4 digits prime numbers?

Last Answer : Prime and composite numbers