IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 736 - 738 of 968

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Question number: 736

» Area, Surface Area & Volume

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MCQ▾

Question

A cylindrical vessel of height and as the radius of the base, is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is the radius of its base is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 737

» Area, Surface Area & Volume

Edit
Data Sufficieny▾

Question

Find the volume of cylindrical tank.

Statements

  1. The radius of cylindrical tank is and height is

  2. The area of its base is

Choices

Choice (4) Response

a.

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

b.

None of the statements are sufficient.

c.

All of the statements are sufficient.

d.

Either one of the statements is sufficient.

Question number: 738

» Triangle, Circle & Constructions

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MCQ▾

Question

In the given figure, O is the center of the circle, then is ________.

Quadrilateral poly1 Quadrilateral poly1: Polygon O, X, Y, Z Circle c Circle c: Circle through B with center O Segment a Segment a: Segment [O, X] of Quadrilateral poly1 Segment c_1 Segment c_1: Segment [X, Y] of Quadrilateral poly1 Segment d Segment d: Segment [Y, Z] of Quadrilateral poly1 Segment e Segment e: Segment [Z, O] of Quadrilateral poly1 Segment f Segment f: Segment [Y, O] Segment g Segment g: Segment [X, Z] Point O O = (0.3,2.42) Point O O = (0.3,2.42) Point O O = (0.3,2.42) Point X Point X: Point on c Point X Point X: Point on c Point X Point X: Point on c Point Y Point Y: Point on c Point Y Point Y: Point on c Point Y Point Y: Point on c Point Z Point Z: Point on c Point Z Point Z: Point on c Point Z Point Z: Point on c

Quadrilateral and Circle

O is the center of the circle and quadrilateral XOZY

Choices

Choice (4) Response

a.

b.

c.

d.