8th
-
10th
grade

Mathematics

48%

accuracy

1.5K

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BADDU SRINIVASARAO

4 years

Mathematics

8th -

10thgrade

Mensuration

BADDU SRINIVASARAO

1.5K
plays

20 questions

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1. Multiple Choice
1 minute
1 pt
The side of a cube whose surface area is 600 cm² is____
10 cm
10 cm²
60 cm
6 cm
2. Multiple Choice
30 seconds
1 pt
The area of a rhombus whose diagonals are 9 cm and 7 cm is ______
16 cm²
63 cm²
63 cm²
16 cm²
3. Multiple Choice
1 minute
1 pt
If the base of the triangle is doubled and height is halved, its area will be _____
Doubled
Halved
one-fourth
Same
4. Multiple Choice
1 minute
1 pt
Two cubes with 9 cm edge are joined end to end. Find the length of the newly formed solid.
18 cm
9 cm
27 cm
None of the above
5. Multiple Choice
2 minutes
1 pt
If two solid hemisphere of same base radius r units are joined together along the their bases then curved surface area of this new solid is
14πr2
6πr2
3πr2
8πr3
6. Multiple Choice
2 minutes
1 pt
A solid sphere of radius x cm is melted and cast into a shape of a solid cone of same radius height of the cone is
3x
X
4x
2x
7. Multiple Choice
30 seconds
1 pt
Choose the correct answer to find the area of a circle
$\pi r^2$
$2\pi r^2$
$2\pi r$
8. Multiple Choice
30 seconds
1 pt
The formula to find the curved surface area of a right circular cylinder =
$\pi r^2$
$\pi r^2h$
$2\pi rh$
$2\pi r\left(h+r\right)$
9. Multiple Choice
30 seconds
1 pt
The formula to find the volume of a right circular cylinder =
$\pi r^2$
$\pi r^2h$
$2\pi rh$
$2\pi r\left(h+r\right)$
10. Multiple Choice
30 seconds
1 pt
The formula to find the volume of a hemisphere =
$2\pi r^2$
$4\pi r^2$
$\frac{4}{3}\pi r^3$
$\frac{2}{3}\pi r^3$
11. Multiple Choice
1 minute
1 pt
The ratio of the volume of a cube to that of a sphere which exactly fits into the cube is…
π : 1
4 : 3
6 : π
π : 6
12. Multiple Choice
30 seconds
1 pt
The volume of a cone is ____________ of that of a cylinder
three times
equal
half
one third
13. Multiple Choice
2 minutes
1 pt
If the surface area of a sphere is 100π cm² then its diameter is equal to
25 cm
50 cm
5 cm
10 cm
14. Multiple Choice
5 minutes
1 pt
28.943 cm
28.9 cm
29 cm
28 cm
15. Multiple Choice
30 seconds
1 pt
What is the formula to find the volume of a sphere ?
$\frac{2}{3}\pi r^3$
$\frac{5}{3}\pi r^3$
$\frac{4}{3}\pi r^3$
$\pi r^3$
16. Multiple Choice
30 seconds
1 pt
15 square units
15 units
16 units
16 square units
17. Multiple Choice
30 seconds
1 pt
6 km 435 m
64,350 meters
6,435 grams
6,435 liters
6,435 meters
18. Multiple Choice
30 seconds
1 pt
The length of the edge of a cube is 60 cm. Find the volume of the cube.
$180\ cm^3$
$21600\ cm^2$
$216000\ cm^3$
$720\ cm^3$
19. Fill in the Blank
30 seconds
1 pt
Calculate the volume of the cuboid.
20. Multiple Choice
1 minute
1 pt
The curved surface area of a a right circular cone of height 15 cm and base diameter 16 cm is
60π
68π
120π
136π
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Mensuration

8th - 10thgrade

Mathematics

Mathematics

8th -

10thgrade

Mensuration

1.5K plays

20 questions

Introducing new Paper mode

8th
-
10th
grade

1.5K
plays