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0
votes
1
answer
The radius of the internal and external surfaces of a hollow spherical shell are 3 cm and 5 cm respectively!
asked
1 day
ago
in
Class X Maths
mensuration
0
votes
1
answer
The cylinder of radius 12 cm have filled the 20 cm with water. One piece of iron drop in the stands of water goes up 6.75 cm.
asked
1 day
ago
in
Class X Maths
mensuration
0
votes
1
answer
The radius of a sphere is 10 cm.
asked
1 day
ago
in
Class X Maths
mensuration
0
votes
1
answer
An exhibition tent is in the form of a cylinder surmounted by a cone.
asked
1 day
ago
in
Class X Maths
mensuration
0
votes
1
answer
A circus tent is cylindrical to a height of 3 meters and conical above it.
asked
1 day
ago
in
Class X Maths
mensuration
0
votes
1
answer
There is a ratio 1 : 4 between surface area of two spheres find the ratio between their radius.
asked
4 days
ago
in
Class X Maths
mensuration
0
votes
1
answer
There is surface area and volume of sphere equal, find the radius of sphere.
asked
4 days
ago
in
Class X Maths
mensuration
0
votes
1
answer
The volume of a sphere is 905 1/7 cm3, find its diameter.
asked
4 days
ago
in
Class X Maths
mensuration
0
votes
1
answer
Find the volume and surface area of a sphere of diameter 21 cm.
asked
4 days
ago
in
Class X Maths
mensuration
0
votes
1
answer
The radius and height of cone are in the ratio 3 : 4.
asked
4 days
ago
in
Class X Maths
mensuration
0
votes
1
answer
The centre O of a circle of a radius 1.3 cm is at a distance of 3.8 cm from a given straight line AB.
asked
5 days
ago
in
Class X Maths
construction
0
votes
1
answer
Construct a triangle ABC in which AB = 5.0 cm, BC = 3.5 cm and ABC = 67.1/2˚ (Use a pair of compasses and ruler only).
asked
5 days
ago
in
Class X Maths
construction
0
votes
1
answer
Ruler and compasses only may be used in this question.
asked
5 days
ago
in
Class X Maths
construction
0
votes
1
answer
Use ruler and compass only for this question construct the cyclic quadrilateral ABCD in which AB = 5 cm, BC = 8 cm, ABC = 67.1/2˚
asked
5 days
ago
in
Class X Maths
construction
0
votes
1
answer
Draw a circle of radius 4 cm take a point P out side the circle without using the centre at the circle.
asked
5 days
ago
in
Class X Maths
construction
0
votes
1
answer
Construct the circumcircle of the ABC when BC = 6 cm, B = 55˚ and C = 70˚.
asked
6 days
ago
in
Class X Maths
construction
0
votes
1
answer
Construct an angle PQR = 45˚.
asked
6 days
ago
in
Class X Maths
construction
0
votes
1
answer
Construct a triangle ABC, given that the radius of the circumcircle of triangle ABC is 3.5 cm,
asked
6 days
ago
in
Class X Maths
construction
0
votes
1
answer
Draw a circle of radius 3.5 cm.
asked
6 days
ago
in
Class X Maths
construction
0
votes
1
answer
Draw two lines AB, AC so that ∠BAC = 40˚.
asked
6 days
ago
in
Class X Maths
construction
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