NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 142 - 145 of 2028

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Question number: 142

» Mathematics » Linear Equations in One Variable

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MCQ▾

Question

Fifteen years ago, my age was th of what it is now. My present age is:

Choices

Choice (4)Response

a.

20 years

b.

15 years

c.

25 years

d.

10 years

Question number: 143

» Mathematics » Understanding Quadrilaterals

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Question

The diagonal of a square is 18 cm. Then sides of square are:

Choices

Choice (4)Response

a.

cm

b.

cm

c.

cm

d.

cm

Question number: 144

» Mathematics » Understanding Quadrilaterals

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MCQ▾

Question

If angles A, B, C and D of a quadrilateral ABCD, taken in order, are in the ratio 4: 6: 7: 3 then ABCD is a:

Choices

Choice (4)Response

a.

Kite

b.

Trapezium

c.

Parallelogram

d.

Rhombus

Question number: 145

» Mathematics » Understanding Quadrilaterals

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MCQ▾

Question

The area of the trapezium shown is:

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DSegment 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 [A, E] Segment gSegment g: Segment [F, G] Segment hSegment h: Segment [G, H] Point AA = (3.52,1.72) Point AA = (3.52,1.72) Point AA = (3.52,1.72) Point BB = (2.14, -0.88) Point BB = (2.14, -0.88) Point BB = (2.14, -0.88) Point CC = (7.28, -0.9) Point CC = (7.28, -0.9) Point CC = (7.28, -0.9) Point DD = (6.12,1.72) Point DD = (6.12,1.72) Point DD = (6.12,1.72) Point EPoint E: Point on bPoint EPoint E: Point on bPoint EPoint E: Point on b15 cmtext1 = “15 cm”12 cmtext1_1 = “12 cm”18 cmtext1_2 = “18 cm”

Image of a Trapezium ABCD with Given Height

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: