NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 979 - 987 of 2000

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Question number: 979

» Mathematics » Number Systems

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MCQ▾

Question

The irrational number between 5 and 6 is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 980

» Mathematics » Heron's Formula

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MCQ▾

Question

The perimeter of a rhombus is 32 cm and one of its diagonals is 12 cm. The length of the other diagonal is

Choices

Choice (4) Response

a.

42.66 cm

b.

20 cm

c.

44 cm

d.

21.33 cm

Question number: 981

» Mathematics » Heron's Formula

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MCQ▾

Question

The sides of a triangle are 14 cm, 48 cm and 50 cm. The altitude to middle length side is

Choices

Choice (4) Response

a.

28 cm

b.

25 cm

c.

24 cm

d.

14 cm

Question number: 982

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

The largest volume of a cube that can be enclosed in a sphere of diameter 4 cm is (in )

Choices

Choice (4) Response

a.

b.

2

c.

d.

π

Question number: 983

» Mathematics » Statistics

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MCQ▾

Question

If 9,11,5 and 3 occur with frequencies 2,5, 1 and 6 respectively, then the arithmetic mean is

Choices

Choice (4) Response

a.

6.6

b.

2.3

c.

6.86

d.

10

Question number: 984

» Mathematics » Heron's Formula

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MCQ▾

Question

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 985

» Mathematics » Polynomials

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MCQ▾

Question

If is one factor of and , then ________.

Choices

Choice (4) Response

a.

3

b.

9

c.

0

d.

6

Question number: 986

» Mathematics » Lines and Angles

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MCQ▾

Question

Supplementary angle of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 987

» Mathematics » Linear Equations in Two Variables

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MCQ▾

Question

If and is the solution of the equation , then the value of ‘p’ is ________.

Choices

Choice (4) Response

a.

1

b.

-3

c.

-26

d.

9

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