Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 355 - 356 of 1128

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Question 355

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Question

MCQ▾

If then the value of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 356

Mathematics
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Question

MCQ▾

Which of the following figures has only one line of symmetry?

Choices

Choice (4)Response

a.

Polygon poly1Polygon poly1: Polygon [C, D, 3] Polygon poly1Polygon poly1: Polygon [C, D, 3] Circle cCircle c: Circle through B with center ACircle c_1Circle c_1: Circle through B_1 with center A_1Circle c_2Circle c_2: Circle through B_2 with center A_2Segment fSegment f: Segment [C, D] of Polygon poly1Segment gSegment g: Segment [D, E] of Polygon poly1Segment hSegment h: Segment [E, C] of Polygon poly1

b.

Arc cArc c: CircumcircularArc [A, B, C] Segment fSegment f: Segment [A, D] Segment gSegment g: Segment [D, C]

c.

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Arc cArc c: CircumcircularArc [G, H, I] Arc dArc d: CircumcircularArc [J, K, L] Segment fSegment f: Segment [A, B] of Polygon poly1Segment gSegment g: Segment [B, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, A] of Polygon poly1Segment jSegment j: Segment [E, F] Segment j_1Segment j_1: Segment [E_1, F_1]

d.

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Arc cArc c: CircumcircularArc [E, F, G] Arc dArc d: CircumcircularArc [H, F, I] Segment fSegment f: Segment [A, B] of Polygon poly1Segment gSegment g: Segment [B, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, A] of Polygon poly1