IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 717 - 719 of 968

Access detailed explanations (illustrated with images and videos) to 968 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 717

» Area, Surface Area & Volume

Edit
MCQ▾

Question

O is the center of a circle of diameter and is a square, if the shaded area is area of the square, then the side of square is________.

Showing the Circle and square in image

Showing the Circle and Square in Image

O is the center of the circle, diameter 12 cm. and OEFG is a square. A shaded area is 1/2 area of square.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 718

» 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.

0.5 cm

b.

2.3 cm

c.

2.6 cm

d.

4.2 cm

Question number: 719

» Triangle, Circle & Constructions

Edit
MCQ▾

Question

In the following figure BC is of length AC is then the radius of the circle is________.

Triangle poly1 Triangle poly1: Polygon A, B, C Circle c Circle c: Circle through B_1 with center A Segment d Segment d: Segment [A, B] of Triangle poly1 Segment a Segment a: Segment [B, C] of Triangle poly1 Segment c_1 Segment c_1: Segment [C, A] of Triangle poly1 Point A A = (0.48,2.36) Point A A = (0.48,2.36) Point A A = (0.48,2.36) Point A A = (0.48,2.36) Point A A = (0.48,2.36) Point B Point B: Point on c Point B Point B: Point on c Point B Point B: Point on c Point C C = (-2.1,0.6) Point C C = (-2.1,0.6) Point C C = (-2.1,0.6) 8 cm text1 = “8 cm” 10 cm text2 = “10 cm”

Circle and Triangle

In circle center A. also BC = 8cm, AC = 10cm.

Choices

Choice (4) Response

a.

b.

c.

d.