Question

17. The prime factors of 270 in exponential form is *

1 point

(a) 2 x 3^3 x 5

(b) 10 x 3^3

c) 27 x 10

 

This is a required question

18. The base of b^25 is *

1 point

(a) 25

(b) 0

(c) b

19. The value of (-1)^3 is

1 point

(a) -1

(b) 1

(c) 3

20. The letter N has rotational symmetry of order *

1 point

(a) 1

(b) 2

(c) 3

21. How many lines of symmetry are there in a rhombus? *

1 point

(a) 2

(b) 3

(c) 4

 

This is a required question

22. A square pyramid has __ faces *

1 point

(a) 5

(b) 4

(c) 6

23. Number of vertex in a cone is *

1 point

(a) 4

b) 1

(c) 2

24. A square prism is called as *

1 point

(a) Cube

(b) Cuboid

(c) Square

25. The net for a cylinder without top and bottom is


answer fast



​

Answer 1

Answer:

17.a

18.c

19.a

20.a

21.a

22.a

23.b

24.b

25.it would be like a rectangle

Answer 2

Answer:

17)c

18)c

19)a

20)b

21)a

22)a

23)b

24)b