NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 758 - 760 of 1484

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Question number: 758

» 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.

Question does not provide sufficient data or is vague

Question number: 759

» Mathematics » Triangles

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MCQ▾

Question

ABCD is a trapezium in which . P & Q are the mid points of AD and BC. If CD = 6 cm, PQ = 4 cm, then AB = ________.

Choices

Choice (4)Response

a.

10 cm

b.

4.5 cm

c.

3.5 cm

d.

5 cm

Question number: 760

» Mathematics » Triangles

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MCQ▾

Question

In the figure, , D and E are midpoints of BC and AC and . Then ________.

Triangle poly1Triangle poly1: Polygon A, B, CArc dArc d: Semicircle through H and ISegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment g_1Segment g_1: Segment [F_1, G_1] Segment g_2Segment g_2: Segment [F_3, G_3] Segment g_4Segment g_4: Segment [F_4, G_4] Segment g_5Segment g_5: Segment [F_5, G_5] Segment fSegment f: Segment [D, E] Segment gSegment g: Segment [F, G] Segment g_3Segment g_3: Segment [F_2, G_2] Point AA = (3.35,2.61) Point AA = (3.35,2.61) Point AA = (3.35,2.61) Point BB = (1.21,0.38) Point BB = (1.21,0.38) Point BB = (1.21,0.38) Point CC = (4.38,0.37) Point CC = (4.38,0.37) Point CC = (4.38,0.37) Point DPoint D: Point on aPoint DPoint D: Point on aPoint DPoint D: Point on aPoint EPoint E: Point on bPoint EPoint E: Point on bPoint EPoint E: Point on b45â°text1 = “45â°”

Image of a Triangle ABC in Which Angle B is 45 Degrees

Choices

Choice (4)Response

a.

b.

c.

d.

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