Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 183 - 184 of 989

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Question number: 183

» Mathematics » Circles

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MCQ▾

Question

RS is a diameter of circle as shown in the diagram. X is a point lying outside the circle. Then is

Circle cCircle c: Circle through R with center OSegment fSegment f: Segment [R, S] Segment gSegment g: Segment [R, T] Segment hSegment h: Segment [T, S] Segment iSegment i: Segment [R, X] Segment jSegment j: Segment [X, S] Point OO = (4.7,0.24) Point OO = (4.7,0.24) Point OO = (4.7,0.24) Point RR = (2.16, -0.16) Point RR = (2.16, -0.16) Point RR = (2.16, -0.16) Point SPoint S: Point on cPoint SPoint S: Point on cPoint SPoint S: Point on cPoint TPoint T: Point on cPoint TPoint T: Point on cPoint TPoint T: Point on cPoint XX = (6.3, -2.74) Point XX = (6.3, -2.74) Point XX = (6.3, -2.74)

Image of a Circle with RS as Diameter

Choices

Choice (4)Response

a.

Cannot be determined from given data

b.

Less than

c.

d.

Greater than

Question number: 184

» Mathematics » Circles

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MCQ▾

Question

In the figure drawn below if , then and are respectively.

Circle cCircle c: Circle through C with center OArc dArc d: Semicircle through D and ESegment fSegment f: Segment [A, O] Segment gSegment g: Segment [O, C] Segment hSegment h: Segment [A, B] Segment iSegment i: Segment [B, C] Point OO = (3.26,2.9) Point OO = (3.26,2.9) Point OO = (3.26,2.9) Point CC = (5.44,2.92) Point CC = (5.44,2.92) Point CC = (5.44,2.92) Point APoint A: Point on cPoint APoint A: Point on cPoint APoint A: Point on cPoint BPoint B: Point on cPoint BPoint B: Point on cPoint BPoint B: Point on c30â°text1 = “30â°”

Image of a Circle in Which ∠a = 30 Degree

Choices

Choice (4)Response

a.

b.

c.

d.

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