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Olympiad class 2 GK Science and Technology

1 / 25

It heats and cooks food. It is ____.

2 / 25

Which one of the following is not a part of Windows Desktop Screen?

3 / 25

Which is the nearest star to Earth?

4 / 25

Which planet has ring-like structures?

5 / 25

Which one of the following is a planet?

6 / 25

Which organ of your body is still pumping when you are sleeping.

7 / 25

Which one is also used in heating industrial processes?

8 / 25

The day begins with the rising of the sun in the:

9 / 25

Printer is a/an ____ device.

10 / 25

Which one of the following is the hottest in our universe?

11 / 25

Which one is used to suck up dust and dirt?

12 / 25

Which planet is called the Red planet in our solar system?

13 / 25

Bus worked because of ___.

14 / 25

Which of the following is/are means of communication(s)

15 / 25

How many planets are there in the solar system?

16 / 25

Scientific study of birds is called?

17 / 25

Who flies an aeroplane?

18 / 25

The only planet where life exists is:

19 / 25

Which of these colours you CANNOT get by mixing other colours?

20 / 25

Universe includes

21 / 25

What do you get when you mix yellow and red colours?

22 / 25

Who is the founder of Microsoft?

23 / 25

Which one of the following is not a planet?

24 / 25

____ protects computer from viruses.

25 / 25

Who discover Penciling?

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