NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 184 - 186 of 2000

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Question number: 184

» Mathematics » Quadrilaterals

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MCQ▾

Question

The diameter of circumcircle of a rectangle is 29 cm and breadth of the rectangle is 20 cm. Its length is

Choices

Choice (4) Response

a.

10 cm

b.

49 cm

c.

9 cm

d.

21 cm

Question number: 185

» Mathematics » Lines and Angles

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The sum of the two angles in a triangle is and their difference is . Then the angles of a triangle is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 186

» Mathematics » Circles

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Question

O is the center of a circle and if then is equal to

Circle c Circle c: Circle through C with center O Segment f Segment f: Segment [B, O] Segment g Segment g: Segment [O, C] Segment h Segment h: Segment [B, A] Segment i Segment i: Segment [A, C] Segment j Segment j: Segment [B, C] Point O O = (3.14,2.88) Point O O = (3.14,2.88) Point O O = (3.14,2.88) Point C C = (4.64,1.28) Point C C = (4.64,1.28) Point C C = (4.64,1.28) Point B Point B: Point on c Point B Point B: Point on c Point B Point B: Point on c Point A Point A: Point on c Point A Point A: Point on c Point A Point A: Point on c

Image of a Circle Having Center O and Given Sum of Two Angles

Representing the image of a circle having center O and given sum of two angles

Choices

Choice (4) Response

a.

b.

c.

d.

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