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SAI International School
                                                       Class VIII

     Mathematics

     Chapter 6- Square & Square roots
     Worksheet
     Subtopic: Introduction , Properties & Patterns

     Multiple Choice Questions



     1) Which of the following number would have digit 6 at unit place?

                                                            2
                                             2
                      2
          2
     a)19        b) 14                   c)11           d)22
     2) Which of the following number would have digit 9 at unit place?
                       2
            2
                                       2
          a)23    b) 107          c)109         d)both a & b
     3) How many non-perfect square numbers are between the squares of 10 and 11?

     a)19        b) 14                   c) 22          d) 20


     4) Which of the following number would have digit 4 at unit place?

                                         2
                       2
                                                              2
             2
          a) 13    b) 208          c) 109               d) 224
     5)_______ and ______ are two triangular numbers when added gives the square of 7.

     6) Find the square of 17.

                                                   2
     7) How many zeros will be at the end of 17000 ?

     8) Represent  the square of 13 as sum of two consecutive natural numbers.


     9) Can we represent 225 as the sum of odd numbers? If yes show it.

     10) Find the sum of first seven odd number without actually adding it .



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