IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 791 - 793 of 968

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Question number: 791

» 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: 792

» Area, Surface Area & Volume

Edit
Data Sufficieny▾

Question

What is the volume of the iron beam?

Statements

  1. The beam is length, wide.

  2. The beam height is

Choices

Choice (4) Response

a.

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

b.

All of the statements are sufficient.

c.

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

d.

Either one of the statements is sufficient.

Question number: 793

» Triangle, Circle & Constructions

Edit
MCQ▾

Question

In the figure, and OP intersect at S. then________.

Circle c Circle c: Circle through B_1 with center M Circle d Circle d: Circle through D_1 with center N Segment f Segment f: Segment [M, N] Segment g Segment g: Segment [O, P] Point M M = (-1.58,2.96) Point M M = (-1.58,2.96) Point M M = (-1.58,2.96) Point N N = (0.68,2.96) Point N N = (0.68,2.96) Point N N = (0.68,2.96) Point O Point O: Intersection point of c, d Point O Point O: Intersection point of c, d Point O Point O: Intersection point of c, d Point P Point P: Intersection point of c, d Point P Point P: Intersection point of c, d Point P Point P: Intersection point of c, d Point S Point S: Intersection point of f, g Point S Point S: Intersection point of f, g Point S Point S: Intersection point of f, g

Two Circles Intersect Each Other and OP Intersect at S

two circle; MN and OP intersect at S

Choices

Choice (4) Response

a.

b.

c.

d.

Both a. and c. are correct