9. Any odd natural number K multiplied by 2 would give aneven number.

   Any even number > 0

   Ans : A

10.             

        

        Ans : B

11. The x - co-ordinate of L lies between 5 and -3

    Any number between 5 and -3 is greater than -5

    \ -5 < x -co-ordinate of L

    Ans : B

12. Perimeter of a pentagon = sum of five sides

           = 32 + 8

           = 40

      42 > 40

    Ans : A

13. For any number between 0 and 1 the higher the power the smaller the number and closer is it to 0.

    Hence a¹⁰ > a²⁰

    Ans : A

14. The square of the fourth natural number is 16

          12 + 4 = 16

          6 + 10 = 16

          10 + 6 = 16

    4 + 10 + 6 = the sum of numbers on faces not shown.

             i. e. s = 20

    Ans : C

15. There are two numbers which are members of x & y

    X Ç Y = { 1, 6 }

    Hence the relationship cannot be determined.

    Ans : D

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Index

Test 3

Test 4