NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 203 - 206 of 2000

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Question number: 203

» Chemistry » Matter

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MCQ▾

Question

Gases can be liquefied by which of the following process?

Choices

Choice (4)Response

a.

Increasing pressure

b.

Decreasing temperature

c.

Both a. and b. are correct

d.

None of the above

Question number: 204

» Mathematics » Triangles

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MCQ▾

Question

In a if then are

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 205

» Mathematics » Lines and Angles

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MCQ▾

Question

An angle which measures is called a

Choices

Choice (4)Response

a.

Complete angle

b.

Straight angle

c.

Reflex angle

d.

Obtuse angle

Question number: 206

» Mathematics » Lines and Angles

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MCQ▾

Question

In the given figure the value of is

Triangle poly1Triangle poly1: Polygon D, A, EArc dArc d: Semicircle through F and GArc eArc e: Semicircle through H and ISegment cSegment c: Segment [D, A] of Triangle poly1Segment aSegment a: Segment [A, E] of Triangle poly1Segment bSegment b: Segment [E, D] of Triangle poly1Segment fSegment f: Segment [E, B] Segment gSegment g: Segment [B, C] Point DD = (1.84,2.46) Point DD = (1.84,2.46) Point DD = (1.84,2.46) Point AA = (-2.44,0.02) Point AA = (-2.44,0.02) Point AA = (-2.44,0.02) Point EE = (0.36,0.02) Point EE = (0.36,0.02) Point EE = (0.36,0.02) Point BB = (2.38,0) Point BB = (2.38,0) Point BB = (2.38,0) Point CPoint C: Point on bPoint CPoint C: Point on bPoint CPoint C: Point on b40â°text1 = “40â°”30â°text1_1 = “30â°”25â°text1_2 = “25â°”xâ°text1_4 = “xâ°”

Image of Two Triangles Having an Unknown Angle X

Choices

Choice (4)Response

a.

b.

c.

d.

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