IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 528 - 532 of 614

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Question number: 528

» Everday Mathematics

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Appeared in Year: 2012

MCQ▾

Question

There are 200 people in a hall. They are divided equally into 7 groups of adults and 3 groups of children. If there are 2 adults in each group, then how many children are there in each group?

Choices

Choice (4) Response

a.

62

b.

70

c.

60

d.

30

Question number: 529

» Length, Weight and Capacity

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Appeared in Year: 2012

MCQ▾

Question

The perimeter of the star equals the perimeter of the hexagon (all sides are equal). If equal side of the hexagon is 20 cm long, then each side of the star is________.

Image shows the Hexagon and Star

Image Shows the Hexagon and Star

Find the perimeter of Star

Choices

Choice (4) Response

a.

9 cm

b.

10 cm

c.

8 cm

d.

12 cm

Question number: 530

» Logical Reasoning

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MCQ▾

Question

Arrange the following words according to dictionary arrangement:

1. Expansions

2. Exhibition

3. Experience

4. Expression

Choices

Choice (4) Response

a.

2,1, 3,4

b.

2,4, 3,1

c.

4,1, 2,3

d.

1,2, 3,4

Question number: 531

» Computational Operations

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Appeared in Year: 2012

MCQ▾

Question

If

Image shows the addition of 2 geometry shape

Image Shows the Addition of 2 Geometry Shape

Showing image of addition of 2 triangle and 1 circle

and

 Image shows the multiplication of 2 circles

Image Shows the Multiplication of 2 Circles

Showing image of the multiplication of 2 circles

, then

Image of difference between triangle and Circle

Image of Difference between Triangle and Circle

Find the difference between triangle and Circle

Choices

Choice (4) Response

a.

15

b.

65

c.

110

d.

45

Question number: 532

» Logical Reasoning

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MCQ▾

Question

Select a figure from four alternatives which when placed in blank space of figure X would complete the pattern.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment j Segment j: Segment [E, F] Segment k Segment k: Segment [A_1, G] Segment l Segment l: Segment [E, A_1] Segment m Segment m: Segment [D, H] Segment n Segment n: Segment [H, B] Segment p Segment p: Segment [G, F] Segment q Segment q: Segment [H, C] Segment r Segment r: Segment [E, G] ? text1 = “? “ Fig. Y text1_1 = “Fig. Y”

Image Shows the Square with Pattern in Figure Y

Find the shape of the missing part

Choices

Choice (4) Response

a.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment j Segment j: Segment [D, B]

Figure Y Made by Square with Pattern in Figure Choice - A

Find the shape of the missing part

b.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment j Segment j: Segment [E, A]

Figure Y Made by Square with Pattern in Figure Choice - B

Find the shape of the missing part

c.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment j Segment j: Segment [E, A] Segment k Segment k: Segment [F, G]

Figure Y Made by Square with Pattern in Figure Choice - C

Find the shape of the missing part

d.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment k Segment k: Segment [F, G] Segment j Segment j: Segment [H, I]

Figure Y Made by Square with Pattern in Figure Choice - D

Find the shape of the missing part