NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 53 - 57 of 2028

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Question number: 53

» Mathematics » Understanding Quadrilaterals

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Question

PQRS is a quadrilateral. If PR and QS bisect each other then PQRS must be:

Choices

Choice (4)Response

a.

Rectangle

b.

Parallelogram

c.

Square

d.

Rhombus

Question number: 54

» Mathematics » Understanding Quadrilaterals

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Question

The diameter of circumcircle of a square is 16 cm. Then length of its side is:

Choices

Choice (4)Response

a.

28 cm

b.

35 cm

c.

36 cm

d.

None of the above

Question number: 55

» Mathematics » Understanding Quadrilaterals

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Question

PQRS is a rhombus. If , then is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 56

» Mathematics » Understanding Quadrilaterals

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Question

ABCD is a quadrilateral. AB = BC = CD = DA and . Then ABCD is called as:

Choices

Choice (4)Response

a.

Trapezium

b.

Rectangle

c.

Square

d.

All of the above

Question number: 57

» Mathematics » Understanding Quadrilaterals

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MCQ▾

Question

The diagram, ABCD is a parallelogram and ADE is a straight line. Given that the area of the triangle CDE is , then the area of the whole diagram is is:

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DTriangle poly2Triangle poly2: Polygon C, D, ESegment 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 eSegment e: Segment [C, D] of Triangle poly2Segment c_1Segment c_1: Segment [D, E] of Triangle poly2Segment d_1Segment d_1: Segment [E, C] of Triangle poly2Point AA = (8, -0.28) Point AA = (8, -0.28) Point AA = (8, -0.28) Point BB = (6.8,2.08) Point BB = (6.8,2.08) Point BB = (6.8,2.08) Point CC = (2.74,2.1) Point CC = (2.74,2.1) Point CC = (2.74,2.1) Point DD = (3.8, -0.22) Point DD = (3.8, -0.22) Point DD = (3.8, -0.22) Point EE = (1.8, -0.22) Point EE = (1.8, -0.22) Point EE = (1.8, -0.22) 12 cmtext1 = “12 cm”10 cmtext1_1 = “10 cm”

Image of a Trapezium with Parallelogram in It

Choices

Choice (4)Response

a.

b.

c.

d.

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