NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 30 - 32 of 2028

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Question number: 30

» Mathematics » Linear Equations in One Variable

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MCQ▾

Question

4 chairs and 5 tables cost Rs. 3600 and 5 chairs and 4 tables cost Rs. 3200 then the costs of a chair and a table separately are:

Choices

Choice (4)Response

a.

Rs. 100, Rs. 1000

b.

Rs. 120, Rs. 800

c.

Rs. 200, Rs. 700

d.

Rs. 150, Rs. 500

Question number: 31

» Mathematics » Understanding Quadrilaterals

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Question

The diagonals of a parallelogram ABCD intersect at E. If and , then is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 32

» Mathematics » Understanding Quadrilaterals

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Question

In the diagram, ABCD is a rhombus.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DArc eArc e: Semicircle through E and FArc hArc h: Semicircle through G and HArc kArc k: Semicircle through I and JSegment 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 [D, B] Segment gSegment g: Segment [C, A] Point AA = (2.66, -1.74) Point AA = (2.66, -1.74) Point AA = (2.66, -1.74) Point BB = (5.86, -1.74) Point BB = (5.86, -1.74) Point BB = (5.86, -1.74) Point CC = (6.6,0.9) Point CC = (6.6,0.9) Point CC = (6.6,0.9) Point DD = (3.5,0.88) Point DD = (3.5,0.88) Point DD = (3.5,0.88) Point OPoint O: Intersection point of f, gPoint OPoint O: Intersection point of f, gPoint OPoint O: Intersection point of f, gytext1 = “y”xtext1_1 = “x”30â°text1_2 = “30â°”

Image of a Rhombus ABCD with Two Unknown Angles

The value of is

Choices

Choice (4)Response

a.

b.

c.

d.

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