NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 252 - 253 of 2000

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Question number: 252

» Mathematics » Lines and Angles

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MCQ▾

Question

From the adjoining figure the value of x is

Triangle poly1Triangle poly1: Polygon A, B, CArc dArc d: Semicircle through F and GArc eArc e: 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 fSegment f: Segment [C, D] Segment gSegment g: Segment [D, E] Point AA = (1.66,3.24) Point AA = (1.66,3.24) Point AA = (1.66,3.24) Point BB = (-2.44,0.02) Point BB = (-2.44,0.02) Point BB = (-2.44,0.02) Point CC = (0.36,0.02) Point CC = (0.36,0.02) Point CC = (0.36,0.02) Point DD = (2,0) Point DD = (2,0) Point DD = (2,0) Point EPoint E: Point on bPoint EPoint E: Point on bPoint EPoint E: Point on b20â°text1 = “20â°”40â°text1_1 = “40â°”60â°text1_2 = “60â°”yâ°text1_3 = “yâ°”xâ°text1_4 = “xâ°”

Image of an Adjoining Figure Making Two Unknown Angles

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 253

» Chemistry » Matter

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MCQ▾

Question

The boiling point of a volatile liquid is ________

Choices

Choice (4)Response

a.

Cannot say

b.

Equal to room temperature

c.

Above room temperature

d.

Below room temperature

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