Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 325 - 327 of 989

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Question 325

Mathematics
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Question

MCQ▾

If PQ and RS are two perpendicular diameters of a circle, then PRQS is a

Choices

Choice (4)Response

a.

Square

b.

Rhombus but not square

c.

Rectangle

d.

Trapezium

Question 326

Mathematics
Edit

Question

MCQ▾

From the figure parallelogram ABCD the value of and are

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DArc eArc e: Semicircle through G and HArc gArc g: Semicircle through E and FSegment aSegment a: Segment [A, B] of Quadrilateral poly1Segment bSegment b: Segment [B, C] of Quadrilateral poly1Segment cSegment c: Segment [C, D] of Quadrilateral poly1Segment dSegment d: Segment [D, A] of Quadrilateral poly1Segment fSegment f: Segment [C, A] Point AA = (1.56,4.4) Point AA = (1.56,4.4) Point AA = (1.56,4.4) Point BB = (-0.38,1.69) Point BB = (-0.38,1.69) Point BB = (-0.38,1.69) Point CC = (4.93,1.71) Point CC = (4.93,1.71) Point CC = (4.93,1.71) Point DD = (6.6,4.51) Point DD = (6.6,4.51) Point DD = (6.6,4.51) 60â°text1 = “60â°”25â°text1_1 = “25â°”

Image of a Parallelogram ABCD with Angle B = 60 Degrees

Choices

Choice (4)Response

a.

b.

c.

d.

Question 327

Mathematics
Edit

Question

MCQ▾

In the given circle ABCD, O is the center and . Then is equal to

Circle cCircle c: Circle through B with center OArc dArc d: Semicircle through E and FSegment fSegment f: Segment [B, A] Segment iSegment i: Segment [B, C] Segment gSegment g: Segment [C, D] Segment hSegment h: Segment [A, C] Segment jSegment j: Segment [B, D] Point OO = (3.48, -1.68) Point OO = (3.48, -1.68) Point OO = (3.48, -1.68) Point BB = (5.12, -3.34) Point BB = (5.12, -3.34) Point BB = (5.12, -3.34) 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 c52â°text1 = “52â°”

Image of a Circle Made by Four Points ABCD and an Angle of 52

Choices

Choice (4)Response

a.

b.

c.

d.