Question

please help me for my exam the questions are with options please

1.Can we write 0 in the form of pq

(a) Yes

(b)No

(c) Cannot be explained

d. None of the above


2. The three rational numbers between 3 and 4 are:

(a) 52, 62, 72

(b)134,144 ,154

(c)127,137,147

(d)114,124,134


3. In between any two numbers, there are:

(a) Only one rational number

(b) Two rational numbers

(c) Infinite rational numbers

(d) No rational number


4. Every rational number is:

(a) Whole number

(b) Natural number

(c) Integer

(d) Real number


5.Every irrational number is:

(a) Whole number

(b) Natural number

(c) Integer

(d) Real number

6. √9 is  __________ number.

(a) A rational

(b) An irrational

(c) Neither rational nor irrational

(d) None of the above


7. Which of the following is an irrational number?

(a) 16

(b123

(c)12

(d)100


8.(3+23)- 23 is equal to:

(a) 3

(b) 223

(c) 423

(d) 26


9. 65 x 25 is equal to:

(a) 125

(b) 60

(c)85

(d) 12


10. Which of the following is an irrational number?

(a) √23

(b) √225

(c) 0.3796

(d) 7.478478​

Answer 1

Answer:

Step-by-step explanation:

1)no

2)--

3)c

4)d

5)d

6)a

7)--

8)3

9)-----

10)a

Answer 2

Step-by-step explanation:

1) yes

2) (b)13/4,14/4 ,15/4

3) C

4) d

5) d

6) √9=3 =3/1 its a rational number

7)wrong options

8) 3

9)65×25=1625(options are wrong)

10) a

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