IMO- Mathematics Olympiad Class 6: Questions 813 - 816 of 1049

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Question number: 813

» Mensuration

MCQ▾

Question

In a rectangular shaped field, whose side measures 32 m by 36 m, a squared pool is located at the center with side of 10 m. The area of the field excluding the pond is

Choices

Choice (4) Response

a.

1052 sq. m

b.

1000 sq. m

c.

1092 sq. m

d.

1170 sq. m

Question number: 814

» Algebra

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.

86

c.

39

d.

- 91

Question number: 815

» Algebra

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.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 816

» Ratio and Proportion

MCQ▾

Question

Ratio of unshaded fraction to whole is________

Circle c Circle c: Circle through B with center ASector d Sector d: CircularSector [A, C, D] Sector d Sector d: CircularSector [A, C, D] Sector e Sector e: CircularSector [A, D, E] Sector e Sector e: CircularSector [A, D, E] Sector e Sector e: CircularSector [A, D, E] Sector f Sector f: CircularSector [A, E, F] Sector f Sector f: CircularSector [A, E, F] Sector g Sector g: CircularSector [A, F, G] Sector g Sector g: CircularSector [A, F, G] Sector g Sector g: CircularSector [A, F, G] Sector h Sector h: CircularSector [A, G, H] Sector h Sector h: CircularSector [A, G, H] Sector k Sector k: CircularSector [A, H, I] Sector k Sector k: CircularSector [A, H, I] Sector k Sector k: CircularSector [A, H, I] Sector p Sector p: CircularSector [A, I, C] Sector p Sector p: CircularSector [A, I, C]

Image Made by a Circle That Is Divided in Some Sectors

Find the ratio of unshaded fraction to whole question figure

Choices

Choice (4) Response

a.

7: 4

b.

3: 7

c.

7: 3

d.

4: 7

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