NSO Level 1- Science Olympiad (SOF) Class 8: Questions 4 - 8 of 1076

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Question number: 4

» Cell

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MCQ▾

Question

Which of the following is correct about the given figures?

Image showing different organisms.

Image Showing Different Organisms

Choices

Choice (4)Response

a.

P and Q are multicellular, eukaryotic organisms

b.

P is unicellular and Q is multicellular organisms

c.

P and Q are unicellular prokaryotic organisms.

d.

Question does not provide sufficient data or is vague

Question number: 5

» Mental Ability

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MCQ▾

Question

Which of the following statement is false?

Choices

Choice (4)Response

a.

The orthocenter of a right angled triangle is the vertex containing right angles

b.

The circumcentre of a right angled triangle is the midpoint of its hypotenuse

c.

The centroid of a right angled triangle lies in the interior of the triangle

d.

None of the above

Question number: 6

» Mental Ability

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MCQ▾

Question

Find the smallest number of four digits exactly divisible by 6,12,20 and 36.

Choices

Choice (4)Response

a.

1020

b.

1120

c.

1080

d.

1045

Question number: 7

» Cell

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MCQ▾

Question

Who gave coin the term “protoplasm”?

Choices

Choice (4)Response

a.

T. Schwann

b.

Robert Brown

c.

M. J. Schleiden

d.

J. E. Purkinje

Question number: 8

» Mental Ability

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MCQ▾

Question

The length of a rectangle is triple while its breath is halved. What is the percentage change in area?

Choices

Choice (4)Response

a.

50%

b.

30%

c.

No Change

d.

20%

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