NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 706 - 711 of 2000

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Question number: 706

» Mathematics » Polynomials

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MCQ▾

Question

The factors of are:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 707

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

The radius of a cylinder whose internal surface area is 352 and height 4 cm is

Choices

Choice (4) Response

a.

14 cm

b.

7 cm

c.

3.5 cm

d.

28 cm

Question number: 708

» Mathematics » Number Systems

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MCQ▾

Question

The sum of rational and irrational number is always

Choices

Choice (4) Response

a.

Rational

b.

Irrational

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question number: 709

» Mathematics » Statistics

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Question

The weight (in kg) of 5 women are 58,62,54,66,64. The median is

Choices

Choice (4) Response

a.

54

b.

64

c.

62

d.

58

Question number: 710

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

A cylindrical vessel contains 6.237 liters of liquid. Cost of painting its CSA at 2 paise/sq cm is Rs. 23.76. Then its total surface area is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 711

» Mathematics » Surface Areas & Volumes

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Question

In the figure below, RSTV is a square inscribed in a circle with center O and radius r. The total area of unshaded region is

Quadrilateral poly1 Quadrilateral poly1: Polygon R, S, T, V Circle c Circle c: Circle through R with center O Segment r Segment r: Segment [R, S] of Quadrilateral poly1 Segment a Segment a: Segment [S, T] of Quadrilateral poly1 Segment b Segment b: Segment [T, V] of Quadrilateral poly1 Segment c_1 Segment c_1: Segment [V, R] of Quadrilateral poly1 Segment f Segment f: Segment [V, S] Point O O = (5.42,1.3) Point O O = (5.42,1.3) Point O O = (5.42,1.3) Point R R = (3.7,3) Point R R = (3.7,3) Point R R = (3.7,3) Point S Point S: Point on c Point S Point S: Point on c Point S Point S: Point on c Point T Point T: Point on c Point T Point T: Point on c Point T Point T: Point on c Point V Point V: Point on c Point V Point V: Point on c Point V Point V: Point on c r text1 = “r”

Image of a Square Inscribed in a Circle

Representing the image of a square inscribed in a circle

Choices

Choice (4) Response

a.

b.

c.

d.

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