IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 856 - 862 of 1022

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Question number: 856

» Data Handling

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MCQ▾

Question

Mean of first six prime numbers is ________.

Choices

Choice (4) Response

a.

7.83

b.

4.83

c.

5.83

d.

6.83

Question number: 857

» Perimeter and Area

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MCQ▾

Question

The length of a minute hand of a wall clock is 5.6 cm. Find the area swept by it in an hour.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 858

» Perimeter and Area

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MCQ▾

Question

Width of a rectangle is 0.56 hectometers and its area is 1792 . The length is ________

Choices

Choice (4) Response

a.

32 cm

b.

32 m

c.

32 hectometer

d.

32 dm

Question number: 859

» Algebraic Expressions

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MCQ▾

Question

Degree of zero is ________.

Choices

Choice (4) Response

a.

0

b.

1

c.

Not defined

d.

2

Question number: 860

» Algebraic Expressions

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MCQ▾

Question

If the value of equals to 25, when , then the value of ‘a’ is ________.

Choices

Choice (4) Response

a.

15

b.

16

c.

30

d.

25

Question number: 861

» Algebraic Expressions

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MCQ▾

Question

If , then the value of equals ________.

Choices

Choice (4) Response

a.

b.

2

c.

d.

1

Question number: 862

» Logical and Analytical Reasoning

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MCQ▾

Question

Which of the following represents the relationship between “tree, fruits and flowers”?

Choices

Choice (4) Response

a.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Show Relationships: Choice A

Showing an image of three triangles set into each other show relationships

b.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Show Relationships: Choice B

Showing an image of three triangles set into each other show relationships

c.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Show Relationships: Choice C

Showing an image of three triangles set into each other show relationships

d.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Show Relationships: Choice D

Showing an image of three triangles set into each other show relationships