NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 504 - 511 of 2000

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Question number: 504

» Mathematics » Heron's Formula

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MCQ▾

Question

The area of a rhombus is 35 and one of its diagonal is 5 cm. Its perimeter is

Choices

Choice (4)Response

a.

40 cm

b.

29.72 cm

c.

30 cm

d.

7.43 cm

Question number: 505

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

A piece of metal pipe is 77 cm long with inside diameter of the cross section as 6 cm. If the outer diameter is 9 cm and the metal weighs the weight of pipe is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 506

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Plasmids, extra chromosomal genetic materials are present in

Choices

Choice (4)Response

a.

Plant cells

b.

Viruses

c.

Bacteria

d.

Animal Cells

Question number: 507

» Mathematics » Polynomials

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MCQ▾

Question

Factors of

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 508

» Mathematics » Probability

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MCQ▾

Question

When two dice are thrown, the probability of getting a number always greater than 4 on the first dice is

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question number: 509

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Butschli has give

Choices

Choice (4)Response

a.

Unit membrane

b.

Sandwich model

c.

Fluid Mosaic model

d.

Colloidal theory for protoplasm

Question number: 510

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Microtubule is made up of

Choices

Choice (4)Response

a.

β-tubulin

b.

α-tubulin

c.

Myosin

d.

Both a. and b. are correct

Question number: 511

» Mathematics » Statistics

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MCQ▾

Question

The price (in Rs. ) of 7 Pens are 15,21,14,25,28,19,31. The median is

Choices

Choice (4)Response

a.

25

b.

19

c.

31

d.

21

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