IMO- Mathematics Olympiad Class 7: Questions 805 - 808 of 965

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Question number: 805

» Logical and Analytical Reasoning

MCQ▾

Question

Find the odd number out?

Choices

Choice (4) Response

a.

5

b.

115

c.

205

d.

14

Question number: 806

» Comparing Quantities

MCQ▾

Question

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

Choices

Choice (4) Response

a.

20

b.

10

c.

5

d.

15

Question number: 807

» Symmetry and Visualizing Solid Shapes

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Q

b.

A

c.

P

d.

O

Question number: 808

» Perimeter and Area

MCQ▾

Question

In the given figure, JKLM is a parallelogram. MAJK and JK=23cm=MJ . If the area of parallelogram is 276 cm2 . Then AJ is ________.

Quadrilateral poly1 Quadrilateral poly1: Polygon J, K, L, MQuadrilateral poly1 Quadrilateral poly1: Polygon J, K, L, MSegment a Segment a: Segment [J, K] of Quadrilateral poly1Segment b Segment b: Segment [K, L] of Quadrilateral poly1Segment c Segment c: Segment [L, M] of Quadrilateral poly1Segment d Segment d: Segment [M, J] of Quadrilateral poly1Segment 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 aPoint A Point A: Point on aPoint 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.

19.62 cm

b.

17.65 cm

c.

18.91 cm

d.

19.56 cm

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