IMO- Mathematics Olympiad Class 6: Questions 654 - 658 of 1049

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Question number: 654

» Mensuration

MCQ▾

Question

If the area of a rectangle is 28 cm2 , then which dimensions may not be possible for rectangle?

Choices

Choice (4) Response
a.

Length = 15 cm, breadth = 2 cm

b.

Length = 28 cm, breadth = 1 cm

c.

Length = 56 cm, breadth = 12 cm

d.

Length = 14 cm, breadth = 2 cm

Question number: 655

» Basic Geometrical Ideas

MCQ▾

Question

Three or more points in a plane are said to be collinear if they lie on the ________.

Choices

Choice (4) Response
a.

Same line

b.

Different lines

c.

Same plane

d.

Same curve

Question number: 656

» Mensuration

MCQ▾

Question

An athlete takes 5 rounds of a rectangular park, 50 m long and 250 dm wide. Then the total distance covered by him is

Choices

Choice (4) Response
a.

75 m

b.

150 m

c.

300 m

d.

750 m

Question number: 657

» Mensuration

MCQ▾

Question

A circle is inscribed in a square as shown. If the radius of the circle is 4 cm, then the perimeter of square is

Circle c Circle c: Circle through B with center ASegment f Segment f: Segment [A, B] Segment g Segment g: Segment [C, D] Segment h Segment h: Segment [C, F] Segment i Segment i: Segment [F, E] Segment j Segment j: Segment [D, E] 4 cm text1 = “4 cm”

Image of a Circle of 4 Cm Radius

Showing the image of a circle of 4 cm radius, then find the perimeter of square

Choices

Choice (4) Response
a.

36 cm

b.

32 cm

c.

28 cm

d.

24 cm

Question number: 658

» Mensuration

MCQ▾

Question

The area of the shaded region in the figure is

Image of a square having some shaded parts

Image of a Square Having Some Shaded Parts

Showing the image of a square having some shaded parts, so find its area

Choices

Choice (4) Response
a.

60 m2

b.

158 m2

c.

207 m2

d.

256 m2

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