IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 753 - 754 of 968

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Question number: 753

» Triangle, Circle & Constructions

Edit
MCQ▾

Question

In the given figure, if then equals________.

Circle c Circle c: Circle through B_1 with center A_1 Segment f Segment f: Segment [A, P] Segment g Segment g: Segment [P, C] Point A Point A: Point on c Point A Point A: Point on c Point A Point A: Point on c Point P P = (3.5,3.36) Point P P = (3.5,3.36) Point P P = (3.5,3.36) Point C Point C: Point on c Point C Point C: Point on c Point C Point C: Point on c Point B Point B: Intersection point of c, f Point B Point B: Intersection point of c, f Point B Point B: Intersection point of c, f Point D Point D: Intersection point of c, g Point D Point D: Intersection point of c, g Point D Point D: Intersection point of c, g 4 cm text1 = “4 cm” 8cm text2 = “8cm” 6cm text3 = “6cm”

A Circle with PB = 8cm, AB = 4cm, PD = 6cm

On circle PB = 8cm, AB = 4cm, PD = 6cm.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 754

» Area, Surface Area & Volume

Edit
Data Sufficieny▾

Question

A solid metallic cone is melted and recast into a sphere. What is the radius of the cone?

Statements

  1. The radius of the sphere is

  2. The length of sphere is

  3. The height of cone is

Choices

Choice (4) Response

a.

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

b.

Both statement Ⅰ & statement Ⅲ are sufficient.

c.

Either statement Ⅰ or statement Ⅲ is sufficient.

d.

Either statement Ⅱ or statement Ⅲ is sufficient.