NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 420 - 421 of 1732

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Question number: 420

» Mathematics » Lines and Angles

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MCQ▾

Question

In a , D is any point on AB and meets AC at E. If AD = 3.5 cm, DB = 3 cm and AE = 2 cm then AC = ________.

Triangle poly1 Triangle poly1: Polygon A, B, C 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 [D, E] Point A A = (3.02,4.4) Point A A = (3.02,4.4) Point A A = (3.02,4.4) Point B B = (1.12,0.78) Point B B = (1.12,0.78) Point B B = (1.12,0.78) Point C C = (5.16,0.78) Point C C = (5.16,0.78) Point C C = (5.16,0.78) Point D Point D: Point on c Point D Point D: Point on c Point D Point D: Point on c Point E Point E: Point on b Point E Point E: Point on b Point E Point E: Point on b

Image of a Triangle ABC in Which DE∥BC

Showing an image of a triangle ABC in which DE∥BC

Choices

Choice (4) Response

a.

6 cm

b.

3.7 cm

c.

6.5 cm

d.

4 cm

Question number: 421

» Mathematics » Lines and Angles

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MCQ▾

Question

Number of pairs of parallel lines in the given figure is

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 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 Point A A = (1.54,3.9) Point A A = (1.54,3.9) Point A A = (1.54,3.9) Point B B = (1.54,0.62) Point B B = (1.54,0.62) Point B B = (1.54,0.62) Point C Point C: Polygon [A, B, 4] Point C Point C: Polygon [A, B, 4] Point C Point C: Polygon [A, B, 4] Point D Point D: Polygon [A, B, 4] Point D Point D: Polygon [A, B, 4] Point D Point D: Polygon [A, B, 4]

Image of a Square That is Made by Four Lines

Showing the image of a square that is made by four lines

Choices

Choice (4) Response

a.

4

b.

1

c.

3

d.

2

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