IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 755 - 759 of 968

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Question number: 755

» Area, Surface Area & Volume

Edit
MCQ▾

Question

A sphere of radius is dropped into a cylindrical vessel, partly filled with water. The radius of the vessel is If the sphere is submerged completely, then the surface of the water rises by________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 756

» Area, Surface Area & Volume

Edit
Data Sufficieny▾

Question

What is the height of cylindrical tank?

Statements

  1. The volume of cylindrical tank

  2. The radius of the base is

Choices

Choice (4) Response

a.

Only statement Ⅱ is sufficient, while others are not sufficient.

b.

None of the statements are sufficient.

c.

Either one of the statements is sufficient.

d.

All of the statements are sufficient.

Question number: 757

» Area, Surface Area & Volume

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MCQ▾

Question

A bucket is in the form of a frustum of a cone, its depth is and the diameters of the top and the bottom are and respectively. Find how many liters the bucket can hold.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 758

» Area, Surface Area & Volume

Edit
MCQ▾

Question

Three solid metallic spheres of radii centimeters are melted to form a single solid sphere. The radius of the sphere so formed is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 759

» Area, Surface Area & Volume

Edit
MCQ▾

Question

Three solid metallic spheres of radii centimeters are melted to form a single solid sphere. The radius of the sphere so formed is ________.

Choices

Choice (4) Response

a.

b.

c.

d.