IMO- Mathematics Olympiad (SOF) Class 6: Questions 320 - 323 of 1049

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Question number: 320

» Understanding Elementary Shapes

MCQ▾

Question

The measure of and in the following figure is

Arc c Arc c: Semicircle through G and HRay f Ray f: Ray through O, ARay g Ray g: Ray through O, BRay h Ray h: Ray through O, CSegment i Segment i: Segment [D, E] Segment j Segment j: Segment [E, F] Ray k Ray k: Ray through O, IPoint O O = (5.28,2) Point O O = (5.28,2) Point O O = (5.28,2) Point A A = (5.3,5.26) Point A A = (5.3,5.26) Point A A = (5.3,5.26) Point B B = (1.84,4.28) Point B B = (1.84,4.28) Point B B = (1.84,4.28) Point C C = (9.54,2) Point C C = (9.54,2) Point C C = (9.54,2) Point I I = (1.52,2) Point I I = (1.52,2) Point I I = (1.52,2) 90? text1 = “90? “145? text2 = “145? “

Image of Four Lines Making Three Angles

Showing the image of four lines making three angles so find the angle AOB and BOI

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 321

» Basic Geometrical Ideas

MCQ▾

Question

An area bounded by chord and major arc is called

Choices

Choice (4) Response

a.

Minor segment

b.

Semicircle

c.

Major arc

d.

Major segment

Question number: 322

» Fractions

MCQ▾

Question

Which of the following orders are the fractions from the largest to the smallest?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 323

» Decimals

MCQ▾

Question

The cost of 23 kg of sugar is Rs. 954.50, then the cost of 5 kg of sugar is ________.

Choices

Choice (4) Response

a.

Rs. 206.75

b.

Rs. 207.5

c.

Rs. 205.7

d.

Question does not provide sufficient data or is vague

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