IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 712 - 714 of 1022

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Question number: 712

» Perimeter and Area

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MCQ▾

Question

In a rhombus ABCD, and . Then the diagonal BD is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 713

» Data Handling

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MCQ▾

Question

Mean of 8 observations was found to be 54. Later on, it was detected that an observation 32 was misread as 23, then the correct mean of the observations is ________.

Choices

Choice (4) Response

a.

48.35

b.

51.152

c.

55.521

d.

55.125

Question number: 714

» Logical and Analytical Reasoning

Edit
MCQ▾

Question

Which of the following represents the relationship between “insect, poison and human”?

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 Relationship: Choice A

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

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 Relationship: Choice B

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

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 Relationship: Choice C

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

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 Relationship: Choice D

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