IMO- Mathematics Olympiad Class 6: Questions 762 - 766 of 1049

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Question number: 762

» Symmetry and Practical Geometry

MCQ▾

Question

An angle XYZ=750 is bisected by an angular bisector YU, then the measure of UYZ is

Choices

Choice (4) Response

a.

37.50

b.

47.50

c.

370

d.

470

Question number: 763

» Algebra

MCQ▾

Question

In the given figure magnitude of angles shown are

Arc c Arc c: Semicircle through E and FArc d Arc d: Semicircle through G and HSegment f Segment f: Segment [A, B] Segment g Segment g: Segment [C, D] Point A A = (4.26, 2.69) Point A A = (4.26, 2.69) Point A A = (4.26, 2.69) Point B B = (10.92, 2.71) Point B B = (10.92, 2.71) Point B B = (10.92, 2.71) Point D D = (4.67, 5.34) Point D D = (4.67, 5.34) Point D D = (4.67, 5.34) x? text1 = “x? “3x? text1_1 = “3x? “

Image Made by Two Lines Making Two Angles

Showing an image made by two lines making two angles, then find both angles

Choices

Choice (4) Response

a.

450,1350

b.

500,1500

c.

300,900

d.

400,1200

Question number: 764

» Algebra

MCQ▾

Question

Value of x in x513=9 is ________.

Choices

Choice (4) Response

a.

- 65.33

b.

+ 65.15

c.

+ 45

d.

- 43.33

Question number: 765

» Symmetry and Practical Geometry

MCQ▾

Question

Which of the following alphabets has vertical line of symmetry?

Choices

Choice (4) Response

a.

V

b.

M

c.

A

d.

All a. , b. and c. are correct

Question number: 766

» Ratio and Proportion

MCQ▾

Question

A bus travels at speed of 12kmhr for 2 hours and a train travels at speed of 25kmhr for 4 hours. The ratio of their distances is

Choices

Choice (4) Response

a.

6: 5

b.

2: 6

c.

25: 6

d.

6: 25

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