IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 814 - 816 of 1059

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Question number: 814

» Algebra

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MCQ▾

Question

Two-seventh of a number is subtracted from 12, then the subtraction is 38. The number is

Choices

Choice (4)Response

a.

5

b.

39

c.

- 91

d.

86

Question number: 815

» Algebra

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MCQ▾

Question

The algebraic expression for the statement (Product of ‘x’ and ‘a’ subtracted from the product of ‘b’ and ‘y’) is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 816

» Ratio and Proportion

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MCQ▾

Question

Ratio of unshaded fraction to whole is________

Circle cCircle c: Circle through B with center ASector dSector d: CircularSector [A, C, D] Sector dSector d: CircularSector [A, C, D] Sector eSector e: CircularSector [A, D, E] Sector eSector e: CircularSector [A, D, E] Sector fSector f: CircularSector [A, E, F] Sector fSector f: CircularSector [A, E, F] Sector gSector g: CircularSector [A, F, G] Sector gSector g: CircularSector [A, F, G] Sector hSector h: CircularSector [A, G, H] Sector hSector h: CircularSector [A, G, H] Sector kSector k: CircularSector [A, H, I] Sector kSector k: CircularSector [A, H, I] Sector pSector p: CircularSector [A, I, C] Sector pSector p: CircularSector [A, I, C]

Image Made by a Circle That is Divided in Some Sectors

Choices

Choice (4)Response

a.

7: 3

b.

7: 4

c.

4: 7

d.

3: 7

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