IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 671 - 674 of 1059

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Question number: 671

» Algebra

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MCQ▾

Question

Simplify: .

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 672

» Ratio and Proportion

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MCQ▾

Question

What number should be added to each of the numbers 22,46,34 and 70 so that the remainders may be proportional?

Choices

Choice (4) Response

a.

3

b.

1

c.

2

d.

6

Question number: 673

» Algebra

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MCQ▾

Question

In the given figure magnitude of angles shown are

Arc c Arc c: Semicircle through G and H Arc d Arc d: Semicircle through I and J Arc e Arc e: Semicircle through K and L Segment f Segment f: Segment [A, C] Segment g Segment g: Segment [D, E] Segment h Segment h: Segment [D, F] Point A A = (3.74,2.44) Point A A = (3.74,2.44) Point A A = (3.74,2.44) Point C C = (10.84,2.44) Point C C = (10.84,2.44) Point C C = (10.84,2.44) Point E E = (4.1,5.16) Point E E = (4.1,5.16) Point E E = (4.1,5.16) Point F F = (9.86,5.62) Point F F = (9.86,5.62) Point F F = (9.86,5.62) 2x? text1 = “2x? “ 7x? text1_1 = “7x? “ 3x? text1_2 = “3x? “

Image Made by Three Lines Making Two Angles

Showing an image made by three lines making two angles, then find all angles

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 674

» Mensuration

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MCQ▾

Question

Find the area and perimeter of a rectangular plot of land whose length and breadth are 15.4 m and 6.5 m respectively.

Choices

Choice (4) Response

a.

100.10 sq. m, 43.8 m

b.

1001.10 sq. m, 4.38 m

c.

43.8 m, 100.10 sq. m

d.

4.38 m, 100.10 sq. m