NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 250 - 251 of 2000

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Question number: 250

» Mathematics » Quadrilaterals

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MCQ▾

Question

If bisectors of and of a quadrilateral ABCD intersect each other at P, of and at Q, of and at R and of and at S, then PQRS is a

Choices

Choice (4)Response

a.

Parallelogram

b.

Rectangle

c.

Quadrilateral whose opposite angles are supplementary

d.

Rhombus

Question number: 251

» Mathematics » Circles

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MCQ▾

Question

As shown in the figure, ABC is a triangle inscribed in a circle with center O. If then is equal to

Circle cCircle c: Circle through B with center OArc dArc d: Semicircle through D and ESegment fSegment f: Segment [A, O] Segment gSegment g: Segment [O, B] Segment hSegment h: Segment [A, C] Segment iSegment i: Segment [C, B] Segment jSegment j: Segment [A, B] Point OO = (3.26,2.9) Point OO = (3.26,2.9) Point OO = (3.26,2.9) Point BB = (4.84,0.94) Point BB = (4.84,0.94) Point BB = (4.84,0.94) 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 c56â°text1 = “56â°”

Image of Triangle ABC Inscribed in Center and ∠OBA = 56 Degree

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

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