IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 818 - 821 of 1022

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Question number: 818

» Data Handling

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MCQ▾

Question

p: The range is always one of the number in a data.

q: The median is one of the numbers in a data.

Which of the following statements is true?

Choices

Choice (4) Response

a.

p and q are false

b.

p is false and q is true

c.

p is true and q is false

d.

p and q are true

Question number: 819

» Logical and Analytical Reasoning

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MCQ▾

Question

Find the odd number out?

Choices

Choice (4) Response

a.

8

b.

54

c.

64

d.

24

Question number: 820

» Perimeter and Area

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MCQ▾

Question

A gardener wishes to start a 200 square meters rectangular flower garden. Since he has only 40 meters barbed wire, he fences three sides of the rectangular garden. The 4th side of garden is surrounded by the compound wall of his house. The dimensions of the garden is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 821

» Perimeter and Area

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MCQ▾

Question

A 5 m wide lawn is cultivated all along the outside of a rectangular plot measuring . The total area of the lawn 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 30 m text1 = “30 m” 5 m text1_1 = “5 m” 60 m text1_2 = “60 m”

Image of a 5 M Wide Cultivated Lawn

Showing an image of a 5 m wide cultivated lawn outside of a rectangular plot, so find the area of the lawn

Choices

Choice (4) Response

a.

b.

c.

d.