Question

Decimal expansion of 25/13 is:

(a) terminating (b) non terminating repeating (c) non terminating non repeating (d) can’t say.


2. The approximate value of 0.9 is:

(a) 9/1 (b) 99/10 (c) 9/11 (d)1.


3.The value of 3√36 x 2√216 is:

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


4.If 3 x - 5 243, then the value of x is:

(a)2 (b) 16 (c) 10 (d)13.


5. 12.1 is a polynomial of degree:

(a) 0 (b) 6 (c) 1 (d) 3.


6.The zeroes of the polynomial p(x) = 2x2²-8 are:


(a) 0, 2 (b) 2, -2 (c) – 2, 0 (d) 1, 0.


7. The degree of the polynomial y2²x³+ 5x²–2x4 is:

(a) 5 (b) 2 (c) 3 (d) 4.​

Answer 1

terminating

99/10

an irrational number

16

1

0, 2

4.