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Olympiad Test Level 1: Science and Technology - 1 - Class 3 MCQ


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10 Questions MCQ Test GK Olympiad for Class 3 - Olympiad Test Level 1: Science and Technology - 1

Olympiad Test Level 1: Science and Technology - 1 for Class 3 2024 is part of GK Olympiad for Class 3 preparation. The Olympiad Test Level 1: Science and Technology - 1 questions and answers have been prepared according to the Class 3 exam syllabus.The Olympiad Test Level 1: Science and Technology - 1 MCQs are made for Class 3 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test Level 1: Science and Technology - 1 below.
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Olympiad Test Level 1: Science and Technology - 1 - Question 1

Which of the following does not conduct electricity?

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 1

All of these are insulators and insulators do not conduct electricity.

Olympiad Test Level 1: Science and Technology - 1 - Question 2

Doctors can see the inside of our body with the help of ______________.

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 2

X-rays are deflected by the bones so their image is formed in the special films. They help the doctors to observe what is happening inside the body.

Olympiad Test Level 1: Science and Technology - 1 - Question 3

Which of the following is not an advantage of gadgets?

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 3

This is a disadvantage of gadgets.

Olympiad Test Level 1: Science and Technology - 1 - Question 4

How many colours are there in sunlight?

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 4

These colours are Violet, Indigo, Blue, Green, Yellow, Orange and Red, referred to as VIBGYOR.

Olympiad Test Level 1: Science and Technology - 1 - Question 5

was invented by __________.

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 5

Telephone was invented by Graham Bell.

Olympiad Test Level 1: Science and Technology - 1 - Question 6

________________ helps us to see all channels streamed live.

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 6

Smart TVs can connect to the internet and stream live channels.

Olympiad Test Level 1: Science and Technology - 1 - Question 7

Which system helps us to navigate and find ways of destinations and places?

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 7

GPS helps in the tracking of vehicles and routes.

Olympiad Test Level 1: Science and Technology - 1 - Question 8

Charles Babbage invented which of these?

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 8

Charles Babbage is referred to as ‘The Father of Computers’.

Olympiad Test Level 1: Science and Technology - 1 - Question 9

In rainy season, we perspire because of presence of ________ in air.

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 9

The water vapours present in the air do not allow air to absorb sweat from our body.

Olympiad Test Level 1: Science and Technology - 1 - Question 10

The earth exerts force of ___________ on everything on it.

Detailed Solution for Olympiad Test Level 1: Science and Technology - 1 - Question 10

The force of earth to attract every falling freely towards itself is called the gravitational force of the earth.

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