A solid is in the shape of a cone standing on a hemisphere with both their radii being | Exercise 13.2 Class 10 Maths Q1


Q: A solid is in the shape of a cone standing on a hemisphere with both their radii being equal to 1 cm and the height of the cone is…

A wooden article was made by scooping out a hemisphere | Exercise 13.1 Class 10 Maths Q9


Q: A wooden article was made by scooping out a hemisphere from each end of a solid cylinder, as shown in Fig. 13.11. If the height of the cylinder is 10 cm, and its…

A tent is in the shape of a cylinder surmounted by a conical top | Exercise 13.1 Class 10 Maths Q7


Q: A tent is in the shape of a cylinder surmounted by a conical top. If the height and diameter of the cylindrical part are 2.1 m and 4 m respectively, and…

A pen stand made of wood is in the shape of a cuboid with four conical | Exercise 13.2 Class 10 Maths Q4


Q: A pen stand made of wood is in the shape of a cuboid with four conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm…

A vessel is in the form of an inverted cone Its height is 8 cm | Exercise 13.2 Class 10 Maths Q5


Q: A vessel is in the form of an inverted cone. Its height is 8 cm and the radius of its top, which is open, is 5 cm. It is filled with water up to the brim.…

A hemispherical tank full of water is emptied by a pipe at the rate of 3 4/7 | class 10 maths ch 13 example11

Example 11 : A hemispherical tank full of water is emptied by a pipe at the rate of 3(4/7) litres per second. How much time will it take to empty…

A gulab jamun, contains sugar syrup up to about 30% of its volume | Exercise 13.2 Class 10 Maths Q3


Q: A gulab jamun, contains sugar syrup up to about 30% of its volume. Find approximately how much syrup would be found in 45 gulab jamuns, each shaped like…

A solid consisting of a right circular cone of height 120 cm and radius | Ex 13.2 Class 10 Maths Q7


Q: A solid consisting of a right circular cone of height 120 cm and radius 60 cm standing on a hemisphere of radius 60 cm is placed upright in a right circular…

A solid iron pole consists of a cylinder of height 220 cm and base | Exercise 13.2 Class 10 Maths Q6


Q: A solid iron pole consists of a cylinder of height 220 cm and base diameter 24 cm, which is surmounted by another cylinder of height 60 cm and radius…

Rachel an engineering student was asked to make a model shaped | Exercise 13.2 Class 10 Maths Q2


Q: Rachel an engineering student was asked to make a model shaped like a cylinder with two cones attached at its two ends by using a thin aluminium sheet. The…

A spherical glass vessel has a cylindrical neck 8 cm long 2 cm in diameter | Ex 13.2 Class 10 Maths Q8


Q: A spherical glass vessel has a cylindrical neck 8 cm long, 2 cm in diameter; the diameter of the spherical part is 8.5 cm. By measuring the amount…

Metallic spheres of radii 6 cm 8 cm and 10 cm respectively are | Exercise 13.3 Class 10 Maths Question 2

Q: Metallic spheres of radii 6 cm 8 cm and 10 cm respectively are melted to form a single solid sphere. Find the radius of the resulting sphere.

Do…

A well of diameter 3m is dug 14m deep | Exercise 13.3 Class 10 Maths Question 4

Q: A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4 m to form an embankment.…

A 20 m deep well with diameter 7 m is dug and the earth from digging | Ex 13.3 Class 10 Maths Q 4

Q: A 20 m deep well with diameter 7 m is dug and the earth from digging is evenly spread out to form a platform 22 m by 14 m. Find the height of the platform.…

A container shaped like a right circular cylinder having diameter 12cm | Ex 13.3 Class 10 Maths Q5

Q: A container shaped like a right circular cylinder having diameter 12 cm and height 15 cm is full of ice cream. The ice cream is to be filled into cones…

A cylindrical bucket 32cm high and with radius of base 18cm is filled with sand | Ex 13.3 Class 10 Maths Q7

Q: A cylindrical bucket, 32 cm high and with radius of base 18 cm, is filled with sand. This bucket is emptied on the ground and a conical heap of…

How many silver coins 1.75 cm in diameter and of thickness 2mm | Ex 13.3 Class 10 Maths Q6

Q: How many silver coins, 1.75 cm in diameter and of thickness 2 mm, must be melted to form a cuboid of dimensions 5.5 cm × 10 cm × 3.5 cm?


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In a flower bed, there are 23 rose plants in the first row | Class 10 Maths Chapter 5 Example 10

Example 10 : In a flower bed, there are 23 rose plants in the first row, 21 in the second 19 in the third and so on. There are 5 rose plants in the last row.…

Find the 31st term of an AP whose 11th term is 38 and the 16th term is 73. | Class 10 Maths Chapter 5 Exercise 5.2 Question 7

Q7: Find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.


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