IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 300 - 305 of 929

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Question number: 300

» Linear Equations in Two Variables

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MCQ▾

Question

ABCD is a parallelogram. The bisectors of and meet BC and AD at X and Y respectively, then XY=

Image shows ABCD is a parallelogram

Image Shows ABCD is a Parallelogram

ABCD is a parallelogram and the bisectors of A and B meet BC and AD at X and Y respectively then fined XY equal

Choices

Choice (4) Response

a.

BY

b.

CD

c.

AY

d.

AX

Question number: 301

» Triangles and Circles

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MCQ▾

Question

The locus of a point equidistant from the three vertices of a triangle is ________

Choices

Choice (4) Response

a.

Circumcenter

b.

Centroid

c.

Incenter

d.

Orthocenter

Question number: 302

» Surface Area and Volumes

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MCQ▾

Question

The area of rhombus is and one of its diagonals is 4 cm. its perimeter is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 303

» Lines, Angles and Quadrilaterals

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MCQ▾

Question

In the figure, the value of x if , is ________

Given the AB, CD and EF are parallel lines

Given the AB, CD and EF Are Parallel Lines

Given the AB, CD and EF are parallel lines, then find the value of x

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 304

» Triangles and Circles

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MCQ▾

Question

If all medians of a triangle are equal, then the triangle is ________

Choices

Choice (4) Response

a.

Isosceles triangle

b.

Right angle triangle

c.

Equilateral triangle

d.

Scalene triangle

Question number: 305

» Surface Area and Volumes

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MCQ▾

Question

In the given figure, a square PQRS has been inscribed in the quadrant PARB. If PQ = 16 cm, then the area of the shaded region is [Take ] ________

Given a square PQRS has been inscribed in the quadrant PARB

Given a Square PQRS Has Been Inscribed in the Quadrant PARB

Given a square PQRS has been inscribed in the quadrant PARB, if PQ = 10 cm, then find the area of the shaded region

Choices

Choice (4) Response

a.

b.

c.

d.