RS Aggarwal Test: Surface Area & Volumes - Class 10 MCQ

RS Aggarwal Test: Surface Area & Volumes - Class 10 MCQ

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10 Questions MCQ Test Mathematics (Maths) Class 10 - RS Aggarwal Test: Surface Area & Volumes

RS Aggarwal Test: Surface Area & Volumes for Class 10 2024 is part of Mathematics (Maths) Class 10 preparation. The RS Aggarwal Test: Surface Area & Volumes questions and answers have been prepared according to the Class 10 exam syllabus.The RS Aggarwal Test: Surface Area & Volumes MCQs are made for Class 10 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for RS Aggarwal Test: Surface Area & Volumes below.
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RS Aggarwal Test: Surface Area & Volumes - Question 1

If a marble of radius 2.1 cm is put into a cylindrical cup full of water of radius 5 cm and height 6 cm, then how much water flows out of the cylindricall cup?

Detailed Solution for RS Aggarwal Test: Surface Area & Volumes - Question 1

Given, a marble of radius 2.1 cm is put into a cylindrical cup full of water of radius 5 cm and height 6 cm.

We have to find the quantity of water that flows out of the cylindrical cup.

We know that when the marble is put inside the cylindrical cup full of water the volume of water displaced is equal to the volume of the marble.

So, volume of water that flows out = volume of the marble

Volume of sphere = (4/3)πr3

So, volume of marble = (4/3)(22/7)(2.1)3

= 38.808 cm³

Therefore, the volume of the water that flows out is 38.8 cm³

RS Aggarwal Test: Surface Area & Volumes - Question 2

The radii of the ends of a frustum of a cone of height h cm are r1 cm and r2 cm . The volume in cm3 of the frustum of the cone is

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RS Aggarwal Test: Surface Area & Volumes - Question 3

A sphere of diameter 18 cm is dropped into a cylindrical vessel of diameter 36 cm, partly filled with water. If the sphere is completely submerged, then the water level rises (in cm) by

Detailed Solution for RS Aggarwal Test: Surface Area & Volumes - Question 3

RS Aggarwal Test: Surface Area & Volumes - Question 4

The shape of a gilli, in the gilli-danda game figure is a combination of

RS Aggarwal Test: Surface Area & Volumes - Question 5

A right circular cylinder of radius r cm and height h cm (h > 2r) just encloses a sphere of diameter

RS Aggarwal Test: Surface Area & Volumes - Question 6

A hollow cube of internal edge 22 cm is filled with spherical marbles of diameter 0.5 cm and it is assumed tha 1/8 space of the cube remains unfilled. Then the number of marbles that the cube can accommodate is

RS Aggarwal Test: Surface Area & Volumes - Question 7

During conversion of a solid from one shape to another, the volume of the new shape will

RS Aggarwal Test: Surface Area & Volumes - Question 8

The shape of a glass (tumbler) (see Fig.) is usually in the form of

RS Aggarwal Test: Surface Area & Volumes - Question 9

A mason constructs a wall of dimensions 270 cm x 300 cm x 350 cm with the bricks each of size 22.5 cm x 11.25 cm x 8.75 cm and it is assumed that 1/8 space is covered by the mortar.
Then the number of bricks used to construct the wall is

RS Aggarwal Test: Surface Area & Volumes - Question 10

The radii of the top and bottom of a bucket of slant height 45 cm are 28 cm and 7 cm respectively. The curved surface area of the bucket is

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Mathematics (Maths) Class 10

116 videos|420 docs|77 tests