Question

Which of the following is an irrational number

       a) 2.5           b)   1.2323………    c)√ 121          d)  √ 83

   2)Which of the following  has terminating decimal 

    a)     3/7           b)3/5    c)1/3         d) 3/11

3)   The   number ( 2-√ 3)2 is

  a) a natural number  b) an integer  c)  a rational number d)  an irrational number

4)Which of the following is not a polynomial

 a)x+2          b) y2- 3y +5   c)3√ t+ 2t    d) y+ 2/y

5) Which of the following is a zero of polynomial 3x +1

a)    3   b)   1/3        c)   0    d)  -1/3

6)Which of the following is not the criteria for congruence 

a)   SAS        b)  ASA        c)AAA        d)  RHS

7)  If  a+b+c=0  then a3+b3+c3=

a)  0         b)  abc        c)2abc        d) 3abc  

8) the degree  of polynomial   3x3- 2x4  +x2 -7is

a)2                   b)3                                  c)4                  d)5

9) Which of the following point lie in the  4th quadrant

  a)  (3,5)         b)(-3,5)                c(3,-5)           d)(-3,-5)

10)If distance of a point from  x-axis is 4 unit & from y-axis is 3 unit, coordinate of this point is  

a)  (3,4)             b) (-3,4)                   c) (4,3)          d) (-4,-3)

11)  ) Which of the following point lie on y-axis  


12)   The linear equation 2x- 5y=7 has 

a)  a unique solution    b)  two solution   c) No  solution  d)Infinitely many solutions

13)A point of the equation y=x  is of the form 

 a)    (a,a)                      b) ( a,0)            c) (a,0)                  d)(a,-a)

14)   The equation  y=3 represent a line 

a) parallel to x-axis                                               b)parallel to y-axis                            c)passing through origin                                    d) none of these

15)A quadrilateral whose diagonals are equal &bisect each other perpendicularly is

  a)Parallelogram    b)Rectangle    c) Square     d)Rhombus

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Answer 1

Answer:

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