1. Nawal Public School, Chirawa
1st
Unit Test Class 9th
Mathematics
M.M: 10 Time: 40 Minutes
Multiple Choice (Q-1 to Q-5) Each of Marks
1) On dividing √ by √ we get
a. √
b.
c.
d. none of these
2) √ √ is
a. an irrational number
b. a positive rational number
c. a negative rational number
d. an integer
3) For rationalising the denominator of the expression
√
we
multiply and divide by
a.
√
b.
c. √
d. √
4) Which one is not a polynomial
a.
b.
c.
d.
5) The polynomial is of type
a. Linear
b. Quadratic
c. Cubic
d. Biquadratic
2. True False (Q-06 to Q-10) Each of Marks
1) A binomial can have almost two terms
2) Every polynomial is a binomial
3) A binomial may have degree 5
4) Every irrational number is a real number.
5) Every real number is an irrational number.
Long Answer type (Q-11to 15)
6) Rationalised the denominator of the following:
a.
√
marks
b.
√ √
marks
7) Using suitable identity find followings: each of marks
a. 104×109
b. 94×97
8) Using suitable identity factorise followings each of marks
a.
b.
9) Express the following in form of ,
a. 0.3 marks
b. 0. 47 marks
10) Find the reminder when is
divided by each of marks
Good Luck…
