Have an account?
Skip to Content
Build your own quiz
Suggestions for you
13 questions
Show Answers
See Preview
- 1. Multiple ChoiceThe area of a rhombus whose diagonals are 9 cm and 7 cm is ______16 cm263 cm263 cm216 cm2
- 2. Multiple ChoiceThe side of a cube whose surface area is 600 cm2 is____10 cm10 cm260 cm6 cm
- 3. Multiple ChoiceIf the base of the triangle is doubled and height is halved, its area will be _____DoubledHalvedone-fourthSame
- 4. Multiple ChoiceTwo cubes with 9 cm edge are joined end to end. Find the length of the newly formed solid.18 cm9 cm27 cmNone of the above
- 5. Multiple Choice
80 cm2160 cm280 cm160 cm - 6. Multiple Choice12 units10 units14 unitsNone of the above
- 7. Multiple Choice
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
- 8. Multiple Choice
The height of a right circular cone whose radius is 5 cm and slant height is 13 cm will be
12cm
10cm
13cm
5cm
- 9. Multiple Choice
If the radius of the base of a right circular cylinder is halved keeping the same height then the ratio of the volume of the cylinder thus obtained to the volume of original cylinder is
1:2
1:4
1:6
1;8
- 10. Multiple Choice
In a hollow cylinder the sum of the external and internal radii is 14 cm and the width is 4 cm if its height is 20 CM then the volume of the material in it is
5600π
1120π
56π
3600π
- 11. Multiple Choice
If the radius of the base of a cone is tripled and the height is doubled then the volume is
Made 6 times
Maid 18 times
Maid 12 times
Unchanged
- 12. Multiple Choice
Frustum of a right circular cone of height 16cm with radii of its ends as 8 cm and 20 CM then the volume of the frustum is
3328π
3228π
3240π
3340π
- 13. Multiple Choice
The volume of a cone is ____________ of that of a cylinder
three times
half
one third
equal
- Answer choicesTagsAnswer choicesTags