NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 860 - 861 of 1484

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Question number: 860

» Mathematics » Quadratic Equations

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MCQ▾

Question

If are the roots of the equation , then the quadratic equation whose roots are and is

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 861

» Mathematics » Triangles

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MCQ▾

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In the figure, D is midpoint of BC and DE is the bisector of and . Then ________.

Triangle poly1 Triangle poly1: Polygon A, B, C Arc d Arc d: Semicircle through G and H Arc e Arc e: Semicircle through H and I Arc k Arc k: Semicircle through J and K Arc p Arc p: Semicircle through K and L 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 [D, E] Segment h Segment h: Segment [E, F] Segment i Segment i: Segment [F, D] Point A A = (3.7,4.87) Point A A = (3.7,4.87) Point A A = (3.7,4.87) Point B B = (1.63,0.93) Point B B = (1.63,0.93) Point B B = (1.63,0.93) Point C C = (5.66,0.85) Point C C = (5.66,0.85) Point C C = (5.66,0.85) Point D Point D: Point on a Point D Point D: Point on a Point D Point D: Point on a Point E Point E: Point on c Point E Point E: Point on c Point E Point E: Point on c Point F Point F: Point on b Point F Point F: Point on b Point F Point F: Point on b

Image of a Triangle ABC in Which D is Midpoint of BC

Representing the image of a triangle ABC in which D is midpoint of BC

Choices

Choice (4) Response

a.

b.

c.

d.

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