Understanding Elementary Shapes (IMO- Mathematics Olympiad Class 6): Questions 1 - 4 of 82

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Question number: 1

» Understanding Elementary Shapes

MCQ▾

Question

In a parallelogram ABCD, A=750 then B,C and D respectively is

Choices

Choice (4) Response

a.

1550,1150,850

b.

1050,750,1050

c.

850,1150,1350

d.

750,1050,1050

Question number: 2

» Understanding Elementary Shapes

MCQ▾

Question

ABC is a triangle. The side BC is produced to D. A=600 and B=700 , then ACD is equal to

Choices

Choice (4) Response

a.

1100

b.

1300

c.

800

d.

None of the above

Question number: 3

» Understanding Elementary Shapes

MCQ▾

Question

If C is the midpoint of AD and D is the midpoint of CB where A, B, C, D are collinear, then

Choices

Choice (4) Response

a.

CD = AB

b.

AD = CA

c.

DB = AD

d.

AC = DB

Question number: 4

» Understanding Elementary Shapes

MCQ▾

Question

Find the value of x and hence, AOC,COB in the figure given where AOB=900.

Arc c Arc c: Semicircle through D and EArc d Arc d: Semicircle through F and GLine f Line f: Line through O, ALine g Line g: Line through O, BLine g Line g: Line through O, BRay h Ray h: Ray through O, CRay i Ray i: Ray through O, BSegment j Segment j: Segment [H, I] Segment k Segment k: Segment [I, J] Point O O = (9, 2) Point O O = (9, 2) Point O O = (9, 2) Point A A = (9, 5.48) Point A A = (9, 5.48) Point A A = (9, 5.48) Point B B = (5, 2) Point B B = (5, 2) Point B B = (5, 2) Point C C = (5.8, 4.68) Point C C = (5.8, 4.68) Point C C = (5.8, 4.68) (8x 1)? text1 = ” (8x 1)? “ (4x-7)? text1_1 = ” (4x-7)? “

a Geometric Figure Made by Some Lines Making Two Angles

Showing a geometric figure made by some lines making two angles

Choices

Choice (4) Response

a.

10, 350, 550

b.

8, 250, 650

c.

12, 260, 640

d.

8, 350, 550

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