IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 918 - 919 of 1022

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Question number: 918

» Algebraic Expressions

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MCQ▾

Question

The simple algebraic expression of is ________.

Choices

Choice (4) Response

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b.

c.

d.

Question number: 919

» Perimeter and Area

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MCQ▾

Question

A 10 m wide garden is cultivated all along the outside of a squared plot of side 50 m. The total area of the garden is ________.

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, D Quadrilateral poly2 Quadrilateral poly2: 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 m Segment m: Segment [M, N] of Quadrilateral poly2 Segment n Segment n: Segment [N, O] of Quadrilateral poly2 Segment o Segment o: Segment [O, P] of Quadrilateral poly2 Segment p Segment p: Segment [P, M] of Quadrilateral poly2 Point A A = (0.4,5.02) Point A A = (0.4,5.02) Point A A = (0.4,5.02) Point B B = (0.46, -0.5) Point B B = (0.46, -0.5) Point B B = (0.46, -0.5) Point C C = (7, -0.52) Point C C = (7, -0.52) Point C C = (7, -0.52) Point D D = (7.04,5) Point D D = (7.04,5) Point D D = (7.04,5) Point M M = (1.44,3.88) Point M M = (1.44,3.88) Point M M = (1.44,3.88) Point N N = (1.44,0.7) Point N N = (1.44,0.7) Point N N = (1.44,0.7) Point O O = (5.96,0.7) Point O O = (5.96,0.7) Point O O = (5.96,0.7) Point P P = (5.94,3.9) Point P P = (5.94,3.9) Point P P = (5.94,3.9) 50 m text1 = “50 m” 10 m text1_1 = “10 m” 50 m text1_2 = “50 m”

Image of a 10 M Wide Cultivated Garden

Showing an image of a 10 m wide cultivated garden outside of a squared plot, so find the area of the garden

Choices

Choice (4) Response

a.

b.

c.

d.