NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 811 - 816 of 1732

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Question number: 811

» Mathematics » Perimeter and Area

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Question

The area of a sector of a circle of radius 8 cm cut off by an arc which is 18.5 cm long is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 812

» Mathematics » Symmetry

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Question

The regular octagon has

Choices

Choice (4)Response

a.

Eight lines of symmetry

b.

No line of symmetry

c.

Four lines of symmetry

d.

Many lines of symmetry

Question number: 813

» Mathematics » Rational Numbers

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Question

Name the property of multiplication illustrated by

Choices

Choice (4)Response

a.

Associative property

b.

Commutative property

c.

Distributive property

d.

All of the above

Question number: 814

» Mathematics » Data Handling

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Question

The median of the following data 23,45,32,17,20,36,59,39 is

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Choice (4)Response

a.

36

b.

34

c.

59

d.

32

Question number: 815

» Mathematics » Rational Numbers

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Question

________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 816

» Mathematics » Lines and Angles

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Question

In the adjoining figure, it is given that . and then ________.

Arc cArc c: Semicircle through E and FArc dArc d: Semicircle through G and HArc eArc e: Semicircle through I and JSegment fSegment f: Segment [A, O] Segment gSegment g: Segment [O, C] Vector uVector u: Vector [A, B] Vector uVector u: Vector [A, B] Vector vVector v: Vector [C, D] Vector vVector v: Vector [C, D] Point AA = (1.98,3) Point AA = (1.98,3) Point AA = (1.98,3) Point BB = (6.72,3.02) Point BB = (6.72,3.02) Point BB = (6.72,3.02) Point CC = (1.92,1.06) Point CC = (1.92,1.06) Point CC = (1.92,1.06) Point DD = (6.76,1.08) Point DD = (6.76,1.08) Point DD = (6.76,1.08) Point OO = (0.68,2.08) Point OO = (0.68,2.08) Point OO = (0.68,2.08) 110â°text1 = “110â°”130â°text1_1 = “130â°”

Image of Adjoining Figure of Two Parallel Lines

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Choice (4)Response

a.

b.

c.

d.

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