Question

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:

1.0/1,0/2, 0/3,....

2. none of above (pls check the options)

3. infinite number of rational numbers

4. real number

5. real number

6.rational number

7. none of above (pls check the options)

8. 3

9. none of above (pls check the options)

10. √23

hope it helps