5th Class Mathematics Factors and Multiples Question Bank

done Factors and Multiples Total Questions - 40

• question_answer1)
  Which one of the following are prime numbers?
  A)
   2, 5, 9 done clear
  B)
   5, 6, 11 done clear
  C)
   4, 5, 7  done clear
  D)
   2, 3, 5 done clear
  E)
   None of these done clear
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• question_answer2)
  What least number should be subtracted 2465445455207 so that the number becomes exactly divisible by 5?
  A)
   3   done clear
  B)
   4  done clear
  C)
   5    done clear
  D)
   2 done clear
  E)
   None of these done clear
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• question_answer3)
  Find the smallest number that is divisible by both 225 and 625.
  A)
   5525  done clear
  B)
   5625     done clear
  C)
   3025  done clear
  D)
   7225 done clear
  E)
   None of these done clear
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• question_answer4)
  Which one of the following sets contains all the prime numbers between 1 to 20?
  A)
   {1, 2, 3, 5, 7, 9, 11, 17, 19} done clear
  B)
   {2, 3, 5, 7, 11, 13, 17, 19} done clear
  C)
   {2, 5, 7, 9, 11, 13, 17, 19} done clear
  D)
   {3, 5, 7, 9, 11, 13, 17, 19} done clear
  E)
   None of these done clear
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• question_answer5)
  What least number should be added to 56666888856598, such that the resulting number becomes a multiple of 4?        
  A)
   1 done clear
  B)
   2            done clear
  C)
   3                     done clear
  D)
   4 done clear
  E)
   None of these done clear
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• question_answer6)
  Which specific term is used for the number, whose sum of all the factors, except the number itself, is equal to the number?
  A)
   Perfect number done clear
  B)
   Prime number done clear
  C)
   Composite number done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer7)
  Find five multiple of 2384.
  A)
   4768, 7152, 9530, 11920, 14304 done clear
  B)
   4768, 7152, 9536, 11924, 14304 done clear
  C)
   4768, 7152, 9536, 11920, 16304 done clear
  D)
   4768, 7152, 9536, 11920, 14304 done clear
  E)
   None of these done clear
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• question_answer8)
  If the two numbers have only one common factor, the numbers are called ______
  A)
   Perfect numbers  done clear
  B)
   Prime numbers done clear
  C)
   Composite numbers        done clear
  D)
   Relatively co-prime numbers done clear
  E)
   None of these done clear
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• question_answer9)
  Add the first three common multiples of 8 and 12 and find what least number should be added to it, so that, it becomes a multiple of 11?
  A)
   1 done clear
  B)
   5  done clear
  C)
   7   done clear
  D)
   10 done clear
  E)
   None of these done clear
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• question_answer10)
  Which one of the following in not a composite number?
  A)
   92 done clear
  B)
   97 done clear
  C)
   104 done clear
  D)
   57 done clear
  E)
   None of these done clear
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• question_answer11)
  Which one of the following sets has contained all the factors of 40?
  A)
   {1, 2, 3, 4, 5, 8, 20, 40} done clear
  B)
   {1, 2, 4, 5, 8, 10, 40} done clear
  C)
   {1, 2, 4, 5, 8, 10, 20} done clear
  D)
   {1, 2, 4, 5, 8, 10, 20, 40} done clear
  E)
   None of these done clear
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• question_answer12)
  Is 15 a factor of 4335?
  A)
   Yes      done clear
  B)
   No done clear
  C)
   Can?t say          done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer13)
  Find the common multiple of 7 and 9.
  A)
   63 done clear
  B)
   126 done clear
  C)
   189   done clear
  D)
   215 done clear
  E)
   None of these done clear
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• question_answer14)
  How many factors does 50 has?
  A)
   4 done clear
  B)
     5 done clear
  C)
   6  done clear
  D)
   7 done clear
  E)
   None of these done clear
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• question_answer15)
  Which one of the following is a factor of 19754?
  A)
   34      done clear
  B)
   27           done clear
  C)
   18  done clear
  D)
   26 done clear
  E)
   None of these done clear
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• question_answer16)
  Find the greatest number that divides 24, 28, 30, and 36 remainder.
  A)
   2    done clear
  B)
   4 done clear
  C)
   6 done clear
  D)
   8 done clear
  E)
   None of these done clear
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• question_answer17)
  Find the least number which is completely divisible by both 56 and 63.
  A)
   504 done clear
  B)
   209 done clear
  C)
   603  done clear
  D)
   412 done clear
  E)
   None of these done clear
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• question_answer18)
  Product of two numbers is 54. If one of the numbers is 3, find the other number.
  A)
   6  done clear
  B)
   9 done clear
  C)
   18 done clear
  D)
   54 done clear
  E)
   None of these done clear
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• question_answer19)
  Which one of the following is not a composite number?
  A)
   92        done clear
  B)
   97 done clear
  C)
   104 done clear
  D)
   57 done clear
  E)
   None of these done clear
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• question_answer20)
  What least number should be subtracted from 24652 such that it becomes divisible by 196?
  A)
   160 done clear
  B)
   170 done clear
  C)
   152 done clear
  D)
   165 done clear
  E)
   None of these done clear
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• question_answer21)
  What is the multiple of 17 after 13?
  A)
   141 done clear
  B)
   201 done clear
  C)
   151  done clear
  D)
   221 done clear
  E)
   None of these done clear
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• question_answer22)
  Which one of the following options divide 8722 completely?
  A)
   45, 56 done clear
  B)
   56, 65 done clear
  C)
   67, 78 done clear
  D)
   89, 98 done clear
  E)
   None of these done clear
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• question_answer23)
  Which specific term is used for the number whose sum of all the factors except the number itself is equal to the number?
  A)
   Prime number done clear
  B)
   Composite number done clear
  C)
   Perfect number done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer24)
  Find the greatest number which divide 2808 and 2880 completely.
  A)
   36 done clear
  B)
   52 done clear
  C)
   66  done clear
  D)
   72 done clear
  E)
   None of these done clear
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• question_answer25)
  What least number should be added to 153364 such that the sum become a multiple of 28?
  A)
   8 done clear
  B)
   12 done clear
  C)
   16 done clear
  D)
     20 done clear
  E)
   None of these done clear
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• question_answer26)
  To find a multiple of 7546, by which one of the following numbers should 7546 be multiplied?
  A)
   574 done clear
  B)
   643  done clear
  C)
   335 done clear
  D)
         All of these done clear
  E)
   None of these done clear
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• question_answer27)
  C is the product of A and B. Which one of the following is not true?
  A)
   A is a factor of C done clear
  B)
   B is a factor of C done clear
  C)
     C is a common multiple of both A and B done clear
  D)
         A is a common factor of B and C done clear
  E)
         None of these done clear
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• question_answer28)
  What least number should be subtracted from 2600 such that the difference becomes divisible by 24, 30, 36, and 42?
  A)
   20 done clear
  B)
   40 done clear
  C)
   60  done clear
  D)
   80 done clear
  E)
   None of these done clear
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• question_answer29)
  X is a multiple of 9. If X is greater than 22914 and smaller than 22930. Find the value of X.
  A)
   22915 done clear
  B)
   22923 done clear
  C)
   22927 done clear
  D)
   22929 done clear
  E)
   None of these done clear
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• question_answer30)
  Two wires of 60 m and 72 m long are to be cut into small pieces such that each piece of both the wires is equal in length. Find the maximum possible length of a piece the wire could be cut off.
  A)
   6 m done clear
  B)
   8 m  done clear
  C)
         10 m                            done clear
  D)
         12 m done clear
  E)
         None of these done clear
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• question_answer31)
  What are the prime factor of 51?
  A)
   17 and 3    done clear
  B)
         17 and 2           done clear
  C)
         16 and 6                       done clear
  D)
         25 and 2 done clear
  E)
         None of these done clear
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• question_answer32)
  Write 69 as the product of two or more primes.
  A)
   \[23\times 3\]     done clear
  B)
         \[23\times 6\]      done clear
  C)
         \[27\times 5\]                             done clear
  D)
         \[21\times 5\] done clear
  E)
         None of these done clear
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• question_answer33)
  Find the distinct prime factors of 144.
  A)
   2 and 3            done clear
  B)
         2 and 5       done clear
  C)
         3 and 5                        done clear
  D)
         5 and 7 done clear
  E)
         None of these done clear
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• question_answer34)
  Which two numbers are factors of 44?
  A)
   11 and 4           done clear
  B)
         11 and 3      done clear
  C)
         11 and 5                       done clear
  D)
         12 and 3 done clear
  E)
         None of these done clear
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• question_answer35)
  Which number is a factor of 9?
  A)
   2                                 done clear
  B)
         3        done clear
  C)
         4                                 done clear
  D)
         5 done clear
  E)
         None of these done clear
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• question_answer36)
  Which number is a multiple of 7?
  A)
   62            done clear
  B)
   24           done clear
  C)
     45           done clear
  D)
   49 done clear
  E)
   None of these done clear
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• question_answer37)
  Which number is a multiple of 6?
  A)
   32            done clear
  B)
   45           done clear
  C)
   24      done clear
  D)
   20 done clear
  E)
   None of these done clear
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• question_answer38)
  What are the first two multiples of 12?
  A)
   12 and 24     done clear
  B)
   12 and 26     done clear
  C)
   12 and 40    done clear
  D)
   12 and 36 done clear
  E)
   None of these done clear
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• question_answer39)
  Find all the factors of 18?
  A)
   1, 2, 3, 6, 9, 18    done clear
  B)
   1, 2, 4, 5, 8 done clear
  C)
     1, 8, 9, 7, 18   done clear
  D)
   1, 8, 5, 16 done clear
  E)
   None of these done clear
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• question_answer40)
  What is the name of the term which completely divides the other number?
  A)
   Factor   done clear
  B)
   Decimal       done clear
  C)
   Multiple   done clear
  D)
     All of these done clear
  E)
   None of these done clear
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