5th Class Mathematics Number System and its Operations Question Bank

done Number System Total Questions - 30

• question_answer1)
  In the number 43256 the digit 3 stands for
  A)
   3 Hundreds       done clear
  B)
   3 ten-thousands done clear
  C)
   3 thousands done clear
  D)
   3 tens done clear
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• question_answer2)
  The successor of a given number is obtained by adding ______ to number.
  A)
   1                                 done clear
  B)
   2 done clear
  C)
   3                                 done clear
  D)
   4 done clear
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• question_answer3)
  Largest 8-digit number is ___________
  A)
   48000000         done clear
  B)
   99999999 done clear
  C)
   100000            done clear
  D)
   2400046 done clear
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• question_answer4)
  Standard form of 8000000 + 9000 +400000 + 800 + 6
  A)
   8409806                       done clear
  B)
   467842        done clear
  C)
   846789            done clear
  D)
   478424 done clear
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• question_answer5)
  How many thousands make a million?
  A)
   100                              done clear
  B)
   10            done clear
  C)
   1000                done clear
  D)
   10000 done clear
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• question_answer6)
  What should come in place of question mark (?)? 10 millions [?] 1 crore.
  A)
  <                                 done clear
  B)
  >             done clear
  C)
  \[\le \]                                        done clear
  D)
  = done clear
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• question_answer7)
  \[18+(82+8)=(18+82)+8\] is an example of
  A)
   Closure property done clear
  B)
   Commutative property done clear
  C)
   Property of zero                 done clear
  D)
   Associative property done clear
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• question_answer8)
  In a sum, the divisor is 173, the quotient 2,544 and the remainder is 60. What is the dividend?
  A)
   12924                          done clear
  B)
   440172 done clear
  C)
   152813            done clear
  D)
   172544 done clear
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• question_answer9)
  Which of the following will not represent zero?
  A)
   \[1\div 0\]                     done clear
  B)
   \[0\times 0\] done clear
  C)
  \[\frac{0}{2}\]                           done clear
  D)
  \[\frac{10-10}{2}\] done clear
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• question_answer10)
  Which whole number \[x\] does not satisfy the relation \[x\div x=1\]
  A)
   1                                 done clear
  B)
   5 done clear
  C)
   0                                 done clear
  D)
   100 done clear
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• question_answer11)
  How many three digit numbers are there in all?
  A)
   900                              done clear
  B)
   999 done clear
  C)
   499                              done clear
  D)
   566 done clear
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• question_answer12)
  Which of the following number is divisible by 11?
  A)
   81723512         done clear
  B)
   34715621 done clear
  C)
   80701082                     done clear
  D)
   935612501 done clear
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• question_answer13)
  The difference between the successor and predecessor of 10000 is
  A)
   2                                 done clear
  B)
   1 done clear
  C)
   0                                 done clear
  D)
   -1 done clear
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• question_answer14)
  The smallest even Number of 5-digit is _______
  A)
   10000                          done clear
  B)
   24000         done clear
  C)
   64000              done clear
  D)
   34000 done clear
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• question_answer15)
  What is the smallest 4- digit number with unique digits?
  A)
   1023                            done clear
  B)
   1024 done clear
  C)
   1036                            done clear
  D)
   4624 done clear
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• question_answer16)
  The sets of whole Number and Natural Number are denoted by______
  A)
   W, N                            done clear
  B)
   R, S done clear
  C)
   R, K, S                         done clear
  D)
   Q, Q done clear
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• question_answer17)
  The population of a village is 1500. If 489 are men and 472 are women, find the number of children.
  A)
   549                              done clear
  B)
   439 done clear
  C)
   559                              done clear
  D)
   539 done clear
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• question_answer18)
  The value of\[-(3-(2-3)+5-7)\]is
  A)
  \[2\]                              done clear
  B)
   \[3\] done clear
  C)
  \[4\]                              done clear
  D)
   \[+4\] done clear
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• question_answer19)
  How many thousands make a lakh?
  A)
   100 thousands   done clear
  B)
   10 thousands done clear
  C)
   1 thousand                    done clear
  D)
   Zero done clear
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• question_answer20)
  Find the difference of place values of the two 9's in 96720953.
  A)
   89999100         done clear
  B)
   84999100 done clear
  C)
   98888100                     done clear
  D)
   9460070 done clear
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• question_answer21)
  Find the difference between the greatest and the least numbers that can be written using the digits 4, 9, 8, 7, 5 each used only once.
  A)
   52965                          done clear
  B)
   34246 done clear
  C)
   52956              done clear
  D)
   72484 done clear
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• question_answer22)
  The unit digit of\[1\times 6\times 66\times 666\times 555\times 999\]is
  A)
   1                                 done clear
  B)
   0            done clear
  C)
   4                                 done clear
  D)
   5 done clear
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• question_answer23)
  Simplify:\[50-42\div 3\,\,\text{of}\,\,7-(20+5)\div 5\times 2\]
  A)
   38                                done clear
  B)
   42 done clear
  C)
   36                                done clear
  D)
   72 done clear
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• question_answer24)
  The value of \[48+24\div 2\,\,\text{of}\,\,4\times 5-4\]is
  A)
   48.5                             done clear
  B)
   716 done clear
  C)
   59                                done clear
  D)
   159 done clear
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• question_answer25)
  Find the sum: - \[(2+4+6+8+10+12+14+16+18+20)+\] \[(3+6+9+12+15+18+24+27+30)\]
  A)
   275                              done clear
  B)
   375 done clear
  C)
   265                              done clear
  D)
   367 done clear
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• question_answer26)
  Hundred Crore=?
  A)
   One Billion                    done clear
  B)
   Two Crore      done clear
  C)
   Ten Thousand               done clear
  D)
   Hundred done clear
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• question_answer27)
  1827, when rounded off to the nearest hundred is
  A)
   1900                            done clear
  B)
   1820          done clear
  C)
   1850                done clear
  D)
   1800 done clear
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• question_answer28)
  Find the estimated quotient \[2835\div 125\] by rounding off the numerator and denominator to the nearest hundred.
  A)
   28                                done clear
  B)
   26 done clear
  C)
   25                                done clear
  D)
   82 done clear
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• question_answer29)
  The number of 3-digit numbers divisible by 3 with 3 in ten's place is
  A)
   28                                done clear
  B)
   30            done clear
  C)
   32                                done clear
  D)
   None of these done clear
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• question_answer30)
  Consider the following statements I and II and choose which is / are correct

  I. The sum of two distinct whole numbers is always a natural number.

  II. The product of two distinct whole numbers is always a natural Number.

  A)
   Only I                          done clear
  B)
   Only II done clear
  C)
   Both I & II                    done clear
  D)
   neither I nor II done clear
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