NSO Level 1- Science Olympiad (SOF) Class 10: Questions 496 - 501 of 986

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Question number: 496

» Periodic Classification of Elements

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MCQ▾

Question

The atomic size________ from left to right of the periodic table

Choices

Choice (4) Response

a.

Decrease

b.

No Change

c.

Increase

d.

None of the above

Question number: 497

» Reproduction in Organisms

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MCQ▾

Question

Which of the following is correct example of Vegetative propagation by roots?

Choices

Choice (4) Response

a.

Roses

b.

Bryophyllum

c.

Banana

d.

Dalbergia sissoo

Question number: 498

» Human Eye and Colourful World

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MCQ▾

Question

Figures (A) and (B) respect correspond to

Figure shows the A and B

Figure Shows the a and B

Figure shows the A and B

Choices

Choice (4) Response

a.

The short sighted eye and correction of short sight

b.

The short sighted eye and correction of long sight

c.

The long sighted eye and correction short sight

d.

The long sighted eye and correction of long sight

Question number: 499

» Reproduction in Organisms

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MCQ▾

Question

Leprosy is caused by an infection with

Choices

Choice (4) Response

a.

Bacillus anthracis

b.

Shigella dysenteriae

c.

Francis Ella tularensis

d.

Mycobacterium leprae

Question number: 500

» Carbon and Its Componds

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MCQ▾

Question

Read the given statements and mark the correct option.

Statement 1: Combustion means the burning of a substance.

Statement 2: Carbon monoxide is formed, when incomplete combustion of carbon or carbon containing fuels takes place

Choices

Choice (4) Response

a.

Statements 1 and 2 are incorrect

b.

Statements 1 and 2 are correct

c.

Only statement 1 is correct

d.

Only statement 2 is correct

Question number: 501

» Reproduction in Organisms

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MCQ▾

Question

Which of the following is correct example of artificial or horticultural methods of vegetative propagation are?

Choices

Choice (4) Response

a.

Dussehri mango

b.

Grapes

c.

Roses

d.

All a. , b. and c. are correct

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