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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MCQ▾

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

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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

________.

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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 c Arc c: Semicircle through E and F Arc d Arc d: Semicircle through G and H Arc e Arc e: Semicircle through I and J Segment f Segment f: Segment [A, O] Segment g Segment g: Segment [O, C] Vector u Vector u: Vector [A, B] Vector u Vector u: Vector [A, B] Vector v Vector v: Vector [C, D] Vector v Vector v: Vector [C, D] Point A A = (1.98,3) Point A A = (1.98,3) Point A A = (1.98,3) Point B B = (6.72,3.02) Point B B = (6.72,3.02) Point B B = (6.72,3.02) Point C C = (1.92,1.06) Point C C = (1.92,1.06) Point C C = (1.92,1.06) Point D D = (6.76,1.08) Point D D = (6.76,1.08) Point D D = (6.76,1.08) Point O O = (0.68,2.08) Point O O = (0.68,2.08) Point O O = (0.68,2.08) 110â° text1 = “110â°” 130â° text1_1 = “130â°”

Image of Adjoining Figure of Two Parallel Lines

Showing an image of adjoining figure of two parallel lines

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Choice (4) Response

a.

b.

c.

d.

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