NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 199 - 201 of 2000

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Question number: 199

» Mathematics » Lines and Angles

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MCQ▾

Question

Measure of in the figure is

Triangle poly1 Triangle poly1: Polygon A, B, C Arc d Arc d: Semicircle through F and G Arc e Arc e: Semicircle through J and K Segment c Segment c: Segment [A, B] of Triangle poly1 Segment a Segment a: Segment [B, C] of Triangle poly1 Segment b Segment b: Segment [C, A] of Triangle poly1 Segment f Segment f: Segment [B, L] Point A A = (3.54,5.07) Point A A = (3.54,5.07) Point A A = (3.54,5.07) Point B B = (-0.51,2.02) Point B B = (-0.51,2.02) Point B B = (-0.51,2.02) Point C C = (3.13,1.96) Point C C = (3.13,1.96) Point C C = (3.13,1.96) Point L L = (-1.75,0.56) Point L L = (-1.75,0.56) Point L L = (-1.75,0.56) 95â° text1 = “95â°” 130â° text1_1 = “130â°” xâ° text1_2 = “xâ°”

Image of a Triangle in Which an Exterior Angle is 130 Degrees

Representing the image of a triangle in which an exterior angle is 130 degrees

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 200

» Mathematics » Circles

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MCQ▾

Question

Which of the following is a cyclic quadrilateral?

Choices

Choice (4) Response

a.

Rectangle

b.

Parallelogram

c.

Trapezium

d.

Rhombus

Question number: 201

» Mathematics » Circles

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MCQ▾

Question

In the given figure, AOB and COD are two diameters of a circle with center O. If . Find .

Circle c Circle c: Circle through B with center O Arc d Arc d: Semicircle through E and F Segment f Segment f: Segment [B, A] Segment g Segment g: Segment [A, C] Segment h Segment h: Segment [C, D] Segment i Segment i: Segment [D, B] Point O O = (3.3,2.58) Point O O = (3.3,2.58) Point O O = (3.3,2.58) Point B B = (5.3,1.66) Point B B = (5.3,1.66) Point B B = (5.3,1.66) Point A Point A: Point on c Point A Point A: Point on c Point A Point A: Point on c Point C Point C: Point on c Point C Point C: Point on c Point C Point C: Point on c Point D Point D: Point on c Point D Point D: Point on c Point D Point D: Point on c 54â° text1 = “54â°”

Image of a Circle with Two Diameters AOB and COD Intersect at O

Representing the image of a circle with two diameters AOB and COD intersect at O

Choices

Choice (4) Response

a.

b.

c.

d.

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