IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 725 - 727 of 1022

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Question number: 725

» Logical and Analytical Reasoning

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MCQ▾

Question

A die has A, B, C, D written in an anti-clock wise order on the adjacent faces and E & F at the top and bottom respectively. When B is at the top, what will be at the bottom?

Choices

Choice (4) Response

a.

D

b.

A

c.

F

d.

E

Question number: 726

» Perimeter and Area

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MCQ▾

Question

A circular piece of wire is converted into a square of side 6.25 cm. If there is no loss or gain in its length, then the radius of the circular wire is ________ (approximately).

Choices

Choice (4) Response

a.

4.2 cm

b.

3.5 cm

c.

4.0 cm

d.

3.98 cm

Question number: 727

» Perimeter and Area

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MCQ▾

Question

Poonam is folding together an open-topped cardboard box using this net. What is surface area of the outside of the box?

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, D Quadrilateral poly2 Quadrilateral poly2: Polygon E, F, G, H Quadrilateral poly3 Quadrilateral poly3: Polygon M, N, O, P Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment e Segment e: Segment [E, F] of Quadrilateral poly2 Segment f Segment f: Segment [F, G] of Quadrilateral poly2 Segment g Segment g: Segment [G, H] of Quadrilateral poly2 Segment h Segment h: Segment [H, E] of Quadrilateral poly2 Segment i Segment i: Segment [I, J] Segment j Segment j: Segment [K, L] Segment m Segment m: Segment [M, N] of Quadrilateral poly3 Segment n Segment n: Segment [N, O] of Quadrilateral poly3 Segment o Segment o: Segment [O, P] of Quadrilateral poly3 Segment p Segment p: Segment [P, M] of Quadrilateral poly3 4 meters text1 = “4 meters” 4 meters text1_1 = “4 meters” 3 meters text1_2 = “3 meters” 4.5 meters text1_3 = “4.5 meters”

Image of an Open-Topped Cardboard Box

Showing the image of an open-topped cardboard box

Choices

Choice (4) Response

a.

b.

c.

d.