A solid metallic sphere of radius 10.5 c...

A solid metallic sphere of radius 10.5 cm is melted and recast into a number of smaller cones, each of radius 3.5 cm and height 3 cm. Find the number of cones so formed.

Topper's Solved these Questions

QUESTION PAPER 2022 TERM 2 SET 3 STANDARD
X BOARDS|Exercise SECTION C|7 Videos
QUESTION PAPER 2023
X BOARDS|Exercise Question|88 Videos

Similar Questions

Explore conceptually related problems

A solid metallic sphere of diameter 16 cm is melted and recast into a number of smaller cones each of radius 4 cm and height 8 cm. Find the number of cones so formed.

A solid sphere of radius 10.5 cm is melted and recast into smaller solid cones, each of radius 3.5 cm and height 3 cm. Find the number of cones so formed.

A solid metallic sphere of diameter 21 cm is melted and recast into a number of smaller cones, each of diameter 3.5 cm and height 3 cm. Find the number of cones so formed.

A solid metallic sphere of diameter 28 cm is melted and recast into a number of smaller cones, each of diameter 4 2/3 cm and height 3 cm. Find the number of cones so formed.

A solid sphere of radius 10.5cm is melted and recast into smaller solid cones,each of radius 3.5cm and height 3cm. Find the number of cones so formed.(Use pi=(22)/(7))

A metallic sphere of radius 10.5 cm is melted and then react into small cones, each of radius 3.5 cm and height 3 cm. The number of such cones will be

A metallic sphere of radius 10.5 cm is melted and then recast into small cones each radius 3.5 cm and height 3 cm. The number of cones thus formed is

A metallic sphere of radius 10.5 cm is melted and then recast into smaller cones, each of radius 3.5 cm and height 3 cm. How many cones are obtained ?

A metallic sphere of radius 10.5cm is melted and recast into small right circular cones,each of base radius 3.5cm and height 3cm. The number of cones so formed is (a) 105113quad (c) 126 (d) 135

A solid metallic sphere of radius 5.6 cm is melted and solid cones each of radius 2.8 cm and height 3.2 cm are made. Find the number of such cones formed.

X BOARDS-QUESTION PAPER 2022 TERM 2 SET 4 STANDARD-QUESTION

Find the value of m for which the quadratic equation (m-1)x^2 + 2(...
Text Solution
|
Solve the following quadratic equation for x : sqrt(3) x^2 + 10 x ...
Text Solution
|
The product of Rehan's age (in years) 5 years ago and his age 7 years ...
Text Solution
|
Find the sum of the first twelve 2-digit numbers which are multiple of...
Text Solution
|
In an AP , if a2 = 26 and a(15) =-26 , then write the AP.
Text Solution
|
A solid metallic sphere of radius 10.5 cm is melted and recast into a ...
Text Solution
|
Two concentric circles are or radii 4 cm and 3 cm. Find the length of...
Text Solution
|
Find the mode of the following frequency distribution :
Text Solution
|
The angle of elevation of the top of a building from the foot of the t...
Text Solution
|
From a point on a bridge across a river, the angles of depression of t...
Text Solution
|
Draw a line segemtn AB = 7 cm . Divide it in the ratio 3:2 .
Text Solution
|
For what value of x , is the median of the following frequency distrib...
Text Solution
|
The following table gives the production yield of wheat of farms of a ...
Text Solution
|
In Figure 1 , a triangle ABC with angleB = 90^@ is shown. Taking AB as...
Text Solution
|
In Figure 2, from a solid cube of side 7 cm, a cylinder of radius 2.1 ...
Text Solution
|
A well of diameter 5 m is dug 25 m deep. The earth taken out of it has...
Text Solution
|
In Mathematics , relations can be expressed in various ways. The match...
Text Solution
|
In Mathematics , relations can be expressed in various ways. The match...
Text Solution
|
Gadisar Lake is located in the Jaisalmer district of Rajasthan . It wa...
Text Solution
|
Gadisar Lake is located in the Jaisalmer district of Rajasthan . It wa...
Text Solution
|