IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 301 - 307 of 931

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Question 301

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Question

MCQ▾

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 302

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Question

MCQ▾

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 303

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Question

MCQ▾

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

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Choices

Choice (4)Response
a.
b.
c.
d.

Question 304

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Question

MCQ▾

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 305

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Question

MCQ▾

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

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Choices

Choice (4)Response
a.
b.
c.
d.

Question 306

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Question

MCQ▾

In the adjoining figure, and If and then ________

Given the RSUT, find the area

Given the RSUT, Find the Area

Loading image

Choices

Choice (4)Response
a.
b.
c.
d.

Question 307

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Question

MCQ▾

The volume of a sphere is the curved surface of its sphere is ________

Choices

Choice (4)Response
a.
b.
c.
d.