IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 805 - 808 of 1022

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Question number: 805

» Logical and Analytical Reasoning

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MCQ▾

Question

Find the odd number out?

Choices

Choice (4) Response

a.

5

b.

115

c.

205

d.

14

Question number: 806

» Comparing Quantities

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MCQ▾

Question

What is 50 % of a number whose 200 % is 20?

Choices

Choice (4) Response

a.

5

b.

20

c.

15

d.

10

Question number: 807

» Symmetry and Visualizing Solid Shapes

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MCQ▾

Question

Which letter of the English alphabet has reflection symmetry about only vertical mirrors?

Choices

Choice (4) Response

a.

P

b.

Q

c.

O

d.

A

Question number: 808

» Perimeter and Area

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MCQ▾

Question

In the given figure, JKLM is a parallelogram. and . If the area of parallelogram is 276 . Then AJ is ________.

Quadrilateral poly1 Quadrilateral poly1: Polygon J, K, L, M Quadrilateral poly1 Quadrilateral poly1: Polygon J, K, L, M Segment a Segment a: Segment [J, K] of Quadrilateral poly1 Segment b Segment b: Segment [K, L] of Quadrilateral poly1 Segment c Segment c: Segment [L, M] of Quadrilateral poly1 Segment d Segment d: Segment [M, J] of Quadrilateral poly1 Segment f Segment f: Segment [M, A] Point J J = (5.74,1.46) Point J J = (5.74,1.46) Point J J = (5.74,1.46) Point K K = (1.66,1.44) Point K K = (1.66,1.44) Point K K = (1.66,1.44) Point L L = (0.98,4.4) Point L L = (0.98,4.4) Point L L = (0.98,4.4) Point M M = (4.92,4.38) Point M M = (4.92,4.38) Point M M = (4.92,4.38) Point A Point A: Point on a Point A Point A: Point on a Point A Point A: Point on a

Image of a Parallelogram JKLM Having Area of 276 Square Cm

Showing an image of a parallelogram JKLM having area of 276 square cm

Choices

Choice (4) Response

a.

19.56 cm

b.

19.62 cm

c.

17.65 cm

d.

18.91 cm