NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 939 - 943 of 1484

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Question number: 939

» Mathematics » Circles

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MCQ▾

Question

A beam of length 25 m reaches the top of building 7 m from ground. Then the horizontal distance between them is ________.

Choices

Choice (4) Response

a.

12 m

b.

24 m

c.

7 m

d.

18 m

Question number: 940

» Mathematics » Circles

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Question

The triangle with measurements , cm is ________.

Choices

Choice (4) Response

a.

Right angled triangle

b.

Equilateral

c.

Isosceles

d.

Right angled isosceles

Question number: 941

» Mathematics » Circles

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MCQ▾

Question

In such that . Then ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 942

» Mathematics » Circles

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MCQ▾

Question

The area of triangle with side ‘a’ is , where a = 10 cm. Then its altitude is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 943

» Mathematics » Circles

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MCQ▾

Question

In equilateral , AD is altitude. Then = ________.

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 [A, D] Segment g Segment g: Segment [E, F] Segment h Segment h: Segment [F, G] Point A A = (4.1,4.4) Point A A = (4.1,4.4) Point A A = (4.1,4.4) Point B B = (1.9,0.58) Point B B = (1.9,0.58) Point B B = (1.9,0.58) Point C C = (6.54,0.58) Point C C = (6.54,0.58) Point C C = (6.54,0.58) Point D D = (4.18,0.6) Point D D = (4.18,0.6) Point D D = (4.18,0.6)

Image of a Triangle ABC in Which AD is Altitude

Representing the image of a triangle ABC in which AD is altitude

Choices

Choice (4) Response

a.

b.

c.

d.

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