NSO Level 1- Science Olympiad (SOF) Class 7: Questions 398 - 404 of 597

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Question number: 398

» Electric Current and Its Effect

Edit
MCQ▾

Question

1 Coulomb is equivalent of which of the following?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 399

» Electric Current and Its Effect

Edit
MCQ▾

Question

If a circuit is open then what does it mean?

Choices

Choice (4)Response

a.

Switch is completely off

b.

Electrical potential between 2 terminals is disconnected from the circuit.

c.

Current does not flow

d.

All a. , b. and c. are correct

Question number: 400

» Electric Current and Its Effect

Edit
MCQ▾

Question

When current travels from one end of the circuit to the other then the circuit is said to be:

Choices

Choice (4)Response

a.

Open

b.

Closed

c.

Disrupted

d.

Question does not provide sufficient data or is vague

Question number: 401

» Respiration in Organisms

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MCQ▾

Question

Which of the following organ is the most important of respiratory system?

Choices

Choice (4)Response

a.

Liver

b.

Kidney

c.

Lungs

d.

Question does not provide sufficient data or is vague

Question number: 402

» Reproduction in Plants

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MCQ▾

Question

Which of the following plant part produces new plant in Bryophyllum?

Choices

Choice (4)Response

a.

Leaves

b.

Flower

c.

Roots

d.

Stem

Question number: 403

» Winds, Storms and Cyclones

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MCQ▾

Question

Which of the following wind carries water from the ocean and bring rain?

Choices

Choice (4)Response

a.

Typhoon

b.

Cyclone

c.

Monsoon

d.

Thunderstorm

Question number: 404

» Reproduction in Plants

Edit
MCQ▾

Question

Vegetative propagation does not take place in which of the following plant part?

Choices

Choice (4)Response

a.

Roots

b.

Stem

c.

Leaves

d.

Flower

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