Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 456 - 460 of 1201

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Question 456

Mathematics
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Question

MCQ▾

The area of trapezium is and one of its parallel sides 3 cm. If its altitude is 6 cm then its other parallel side is:

Choices

Choice (4)Response

a.

4 cm

b.

2 cm

c.

6 cm

d.

14 cm

Question 457

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Question

MCQ▾

Which number is divisible by 6?

Choices

Choice (4)Response

a.

381

b.

234

c.

921

d.

None of the above

Question 458

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Question

MCQ▾

Simplified form of

Choices

Choice (4)Response

a.

b.

c.

1

d.

Question 459

Mathematics
Edit

Question

MCQ▾

The factors of are:

Choices

Choice (4)Response

a.

b.

c.

d.

Question 460

Mathematics
Edit

Question

MCQ▾

In the figure below, ABCD and EFGH are rectangles where and . What fraction of the region is bounded by ABCD that is not shaded?

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DQuadrilateral poly2Quadrilateral poly2: Polygon E, F, G, HSegment 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 [E, F] of Quadrilateral poly2Segment fSegment f: Segment [F, G] of Quadrilateral poly2Segment gSegment g: Segment [G, H] of Quadrilateral poly2Segment hSegment h: Segment [H, E] of Quadrilateral poly2Point AA = (-1.6,3.32) Point AA = (-1.6,3.32) Point AA = (-1.6,3.32) Point BB = (-1.64,0.42) Point BB = (-1.64,0.42) Point BB = (-1.64,0.42) Point CC = (3.42,0.4) Point CC = (3.42,0.4) Point CC = (3.42,0.4) Point DD = (3.42,3.32) Point DD = (3.42,3.32) Point DD = (3.42,3.32) Point EE = (-0.18,2.78) Point EE = (-0.18,2.78) Point EE = (-0.18,2.78) Point FF = (-0.66,1.82) Point FF = (-0.66,1.82) Point FF = (-0.66,1.82) Point GG = (2.08,0.7) Point GG = (2.08,0.7) Point GG = (2.08,0.7) Point HH = (2.56,1.66) Point HH = (2.56,1.66) Point HH = (2.56,1.66)

Image of a Rectangle EFGH That is Inscribed in Rectangle ABCD

Choices

Choice (4)Response

a.

b.

c.

d.