Question

I. Choose the correct option

1. The numerical coefficient of the term (-24 a3b2
) is

a. 24 b. 3 c. -24

2. If y=2 then the value of 4y2

-5y +2 is

a. 6 b. 10 c. 8

3. The shape of base of a ---------- is circular

a. prism b. cone c. cuboid

4. The volume of a cylinder having radius 7cm and height 5cm is

a. 35 b. 70 c. 770

5. 3-1 is

a.-3 b. 3 c.


6. HCF of 16x3

,4x2

and 32x is

a. 4x3

b. -4x2

c. 4x

7. The number divisible by 9 is

a.504 b.962 c.690

8. The number 23571 is divisible by

a. 4 b.6 c.9

9. If 753x is divisible by 5, then x is

a. 1 b. 3 c. 5

10.The coordinates of the origin are

a.(0,1) b.(0,0) c.(1,0)​

Answer 1

Step-by-step explanation:

1) c)-24

2) c) 8

3) b) cone

4) c) 770

5) c) 2

6)

7) a) 504

8) c) 9

9) c) 5

10) b) (0,0)