NSO Level 1- Science Olympiad (SOF) Class 3: Questions 326 - 329 of 504

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Question 326

Question MCQ▾

________carries letters and parcels form the post office to different places in the city.

Choices

Choice (4)Response

a.

Postal engine

b.

Postal van

c.

Postal ship

d.

Postal plane

Edit

Question 327

Question MCQ▾

Which of the following is an audio-visual means of communication?

Choices

Choice (4)Response

a.

Image Shows an Audio-Visual Means of Communication – Choice A

b.

Image Shows an Audio-Visual Means of Communication – Choice B

c.

Image Shows an Audio-Visual Means of Communication – Choice C

d.

Image Shows an Audio-Visual Means of Communication – Choice D

Edit

Question 328

Question MCQ▾

The temperature of the beaker of boiling water is likely to ________.

Image Shows Boiling Water into Stove

Choices

Choice (4)Response

a.

Increase sharply at the time it is placed on the stove

b.

Change variably throughout the boiling process

c.

Drop immediately when the flask is taken off the stove

d.

Remain at when it is boiling

Edit

Question 329

Question MCQ▾

A bowl of water put into the stove for a few minutes. Which of the following shows the correct change in the state of water as seen in the given figure?

Figure Shows a Bowl of Water

Choices

Choice (4)Response

a.

Liquid Solid

b.

Liquid Gas

c.

Solid Gas

d.

Gas Liquid

Edit