NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 820 - 822 of 1732

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Question number: 820

» Mathematics » Lines and Angles

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MCQ▾

Question

A ray has ________ end points.

Choices

Choice (4) Response

a.

1

b.

No

c.

3

d.

2

Question number: 821

» Mathematics » Triangle and Properties

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MCQ▾

Question

n the following figure if AB = AC then find .

Triangle poly1 Triangle poly1: Polygon A, C, B Arc d Arc d: Semicircle through K and L Arc e Arc e: Semicircle through D and F Segment c Segment c: Segment [A, C] of Triangle poly1 Segment a Segment a: Segment [C, B] of Triangle poly1 Segment b Segment b: Segment [B, A] of Triangle poly1 Segment f Segment f: Segment [G, H] Segment g Segment g: Segment [G, H] Segment i Segment i: Segment [C, E] Segment h Segment h: Segment [M, N] Segment f_1 Segment f_1: Segment [G_1, H_1] Segment h_1 Segment h_1: Segment [M_1, N_1] Point A A = (3.82,3.8) Point A A = (3.82,3.8) Point A A = (3.82,3.8) Point C C = (6.56,0.66) Point C C = (6.56,0.66) Point C C = (6.56,0.66) Point B B = (2.84,0.66) Point B B = (2.84,0.66) Point B B = (2.84,0.66) Point E E = (9.38,0.66) Point E E = (9.38,0.66) Point E E = (9.38,0.66) x text1 = “x” x 60â° text1_1 = “x 60â°”

Image of a Triangle ABC in Which AB = AC

Showing the image of a triangle ABC in which AB = AC

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 822

» Mathematics » Symmetry

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MCQ▾

Question

Which of the following figures have the rotational symmetry of order 2?

Choices

Choice (4) Response

a.

Circle c Circle c: Circle through B with center A Segment g Segment g: Segment [D, E]

Image of a Circle with One Vertical Line in It

Showing the image of a circle with one vertical line in it

b.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1

Image of a Geometric Shape Equilateral Triangle

Showing the image of a geometric shape equilateral triangle

c.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly1 Polygon poly1: Polygon [A, B, 4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1

Image of a Geometric Shape Square

Showing the image of a geometric shape square

d.

Question does not provide sufficient data or is vague

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