Step-by-step explanation:

Representation of integers in the following set is

N={1,2,3}

W={0,1,2,3}

Z={-3,-2,-1,0,1,2}

Q={x=p/q, p& q belongs to Z, q is not equal to zero}

Required

3. Which one of the following is rational number between 1 and 2

9/4

7/4

5/3

7/3

Required

4. which one of the following is true

every integer is a whole number

every natural number is a whole number

every rational number is an integer

every whole number is a natural number

Required

5. Value of 3/7 is

0.14285714

0.28571428

0.42857142

0.57142857

Required

6. which is irrational number in the following

√23

√225

0.31453145

5/7

Required

7. Value of

￼

16

48

8

64

Required

8. After simplifying (3+√3)(3-√3) we get

12

3

9

6

Required

9. Which one of the following is not defined in euclid's geometry

point

line

plane

all of them

Required

10. which one of the following statement is false

only one line can pass through a single point

there is a unique LINE which pass through two distinct points

a terminated line can be produced indefinitely on both the sides

if two circles are equal then their radii are equal

Required

11. Karnataka state is larger than Dakshina Kannada district. This statement is example for Euclid's axiom

if equals are added to equals the wholes are equal

the whole is greater than the part

things which coincide with one another are equal to one another

things which are halves of the same things are equal to one another

Required

12. The sum of the angles of a triangle is

180°

90°

60°

360°

Required

Question Number 13 To 16.

Look at the picture in 13 th question and answer the questions from 13 to 16.

13. corresponding angles

￼

angle 3 and angle 5

angle 2 and angle 6

angle 2 and angle 4

angle 1 and angle 3

Required

14. alternate angle

angle 1 and angle 2

angle 2 and angle 4

angle 2 and angle 6

angle 3 and angle 5

Required

15. vertically opposite angle

angle 1 and angle 2

angle 2 and angle 4

angle 3 and angle 5

angle 2 and angle 6

Required

16. adjacent angles

angle 1 and angle 2

angle 3 and angle 5

angle 2 and angle 4

angle 2 and angle 6

Required

17. acute angle

Select

Selectx=180°x=90°90°-180°0-90°

Required

18. right angle

Select

Selectx=180°90°-180°x=90°0-90°

Required

19. obtuse angle

Select

Selectx=90°x=180°90°-180°0-90°

Required

20. straight angle

Select

Selectx=180°90°-180°<90°x=90°

Required

￼

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