Question

Curved surface area of cone is 22/7(r+l)

True

False

The volume of hemisphere whose radius is 7 cm

718.67 cu.m

5674 cu.cm

2341 cu.m

780.66 cu.m

If the radius of a cylinder is 4cm and height is 10 cm, then the total surface area of a cylinder is __________ sq.cm.

440

352

400

412

The curved surface area of a right circular cylinder of height 14 cm. is 88 sq.cm. The diameter of the base is :

2 cm

3cm

4cm

6cm

The diameter of the base of cone is 10.5 cm and its slant height is 10cm. the curved surface area is:

150 sq.cm

165 sq.cm

177 sq.cm

180 sq.cm

The surface area of sphere of radius 14cm is:

1386 sq.cm

1400 sq.cm

2464 sq.cm

2000 sq.cm

find the volume of cube whose side is 10 m

400 cu.m

1000 cu.m

100 cu.m

600 cu.m

The total surface area of a hemisphere of radius 10 cm. (pie=3.14)

342 sq.cm

942 sq.cm

642 sq.cm

742 sq.cm

if a right circular cone has radius 4 cm and slant height 5 cm then is its volume _______ cu.cm

16 pie

14 pie

12 pie

18 pie

If the radius of cylinder is halved and height is doubled then what will be the curved surface area ?

Increase by 1

the same

double

triple

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Submit
​

Answer 1

Answer:

false

718.67 cu. m

352

2cm

2464 sq. cm

1000 cu. m

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