NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 102 - 105 of 2000

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Question number: 102

» Chemistry » Matter

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MCQ▾

Question

Upon cooling a liquid, potential energy is released in form of ________.

Choices

Choice (4)Response

a.

Light

b.

Heat energy

c.

Kinetic energy

d.

Question does not provide sufficient data or is vague

Question number: 103

» Mathematics » Quadrilaterals

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MCQ▾

Question

If the lengths of two diagonals of a rhombus are 12 cm and 16 cm, then the length of each side of the rhombus are:

Choices

Choice (4)Response

a.

10 cm

b.

28 cm

c.

16 cm

d.

12 cm

Question number: 104

» Mathematics » Quadrilaterals

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MCQ▾

Question

If the lengths of two diagonals of a rhombus are 10 cm and 24 cm, then the length of each side of the rhombus are:

Choices

Choice (4)Response

a.

34 cm

b.

10 cm

c.

17 cm

d.

13 cm

Question number: 105

» Mathematics » Circles

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MCQ▾

Question

As given, there is a circle and a quadrilateral ABCD inscribed in it as shown. If , is equal to

Circle cCircle c: Circle through B with center OArc dArc d: Semicircle through F and GSegment fSegment f: Segment [B, A] Segment gSegment g: Segment [C, D] Segment hSegment h: Segment [D, A] Segment iSegment i: Segment [C, B] Segment jSegment j: Segment [A, E] Segment kSegment k: Segment [E, C] Segment lSegment l: Segment [C, A] Point BB = (4.98,2.58) Point BB = (4.98,2.58) Point BB = (4.98,2.58) Point APoint A: Point on cPoint APoint A: Point on cPoint APoint A: Point on cPoint CPoint C: Point on cPoint CPoint C: Point on cPoint CPoint C: Point on cPoint DPoint D: Point on cPoint DPoint D: Point on cPoint DPoint D: Point on cPoint EPoint E: Point on cPoint EPoint E: Point on cPoint EPoint E: Point on c115â°text1 = “115â°”

Image of a Quadrilateral ABCD Inscribed in a Circle

Choices

Choice (4)Response

a.

b.

70°

c.

d.

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