2. Class 9 NCERT Mathematics 2nd Model Question Paper (CBSE 2026 New Syllabus)

Class 9 NCERT Mathematics Model Question Paper with Solutions | Based on Latest CBSE Syllabus

Class 9 Maths 2nd Model Question Papers

                                                                        SECTION = A

1. Which of the following  is irrational ?

            (a)  49            (b)   123          (c)    81         (d)   7 

Solution : We have ,  (a)  49=232=23                          (b)   123=4×33=233=2  

                                       (c)    81=92=9                  Ans: (d)   7  is a irrational number .    

2. Which of he following is a rational number ?

                (a)                (b)              (c)              (d)  

Solution :  We have , (a) 63=9×7=37              (b) 250=25×10=510      

                      AnS:  (c) 1681=41×41=41 is a rational Number.           (d) 123 

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Posted 3 months ago