Olympiad class 2 GK Science and Technology
1 / 25
Scientific study of birds is called?
2 / 25
Which of the following is/are means of communication(s)
3 / 25
What do you get when you mix yellow and red colours?
4 / 25
Which one of the following is not a part of Windows Desktop Screen?
5 / 25
Which one of the following is a planet?
6 / 25
Who is the founder of Microsoft?
7 / 25
Which organ of your body is still pumping when you are sleeping.
8 / 25
Which one is also used in heating industrial processes?
9 / 25
Which of these colours you CANNOT get by mixing other colours?
10 / 25
____ protects computer from viruses.
11 / 25
Which planet has ring-like structures?
12 / 25
Which one is used to suck up dust and dirt?
13 / 25
Which one of the following is the hottest in our universe?
14 / 25
Who flies an aeroplane?
15 / 25
Which planet is called the Red planet in our solar system?
16 / 25
Printer is a/an ____ device.
17 / 25
Who discover Penciling?
18 / 25
Which is the nearest star to Earth?
19 / 25
It heats and cooks food. It is ____.
20 / 25
The only planet where life exists is:
21 / 25
Bus worked because of ___.
22 / 25
Universe includes
23 / 25
The day begins with the rising of the sun in the:
24 / 25
How many planets are there in the solar system?
25 / 25
Which one of the following is not a planet?
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