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Class 1  >  Olympiad Test Level 1: Our Needs- Air Water And Food- 2 Download as PDF

Olympiad Test Level 1: Our Needs- Air Water And Food- 2


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15 Questions MCQ Test | Olympiad Test Level 1: Our Needs- Air Water And Food- 2

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 for Class 1 2023 is part of Class 1 preparation. The Olympiad Test Level 1: Our Needs- Air Water And Food- 2 questions and answers have been prepared according to the Class 1 exam syllabus.The Olympiad Test Level 1: Our Needs- Air Water And Food- 2 MCQs are made for Class 1 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 below.
Solutions of Olympiad Test Level 1: Our Needs- Air Water And Food- 2 questions in English are available as part of our course for Class 1 & Olympiad Test Level 1: Our Needs- Air Water And Food- 2 solutions in Hindi for Class 1 course. Download more important topics, notes, lectures and mock test series for Class 1 Exam by signing up for free. Attempt Olympiad Test Level 1: Our Needs- Air Water And Food- 2 | 15 questions in 30 minutes | Mock test for Class 1 preparation | Free important questions MCQ to study for Class 1 Exam | Download free PDF with solutions
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Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 1
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Which of these needs both water and air?

Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 1

Sailing boat and growing seeds both need air and water.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 2
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Select the option which correctly fills the blank in the given sentence. X needs _____ to burn.

Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 2

Air is needed for burning.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 3
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On boiling, water changes to ___ .

Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 3

On boiling water changes to steam.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 4
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Which of the following objects can be used to show that air fills space?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 4

Air can be filled in the balloons.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 5
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A blown-up football is heavier than a blown-out football because ____.
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 5

It is because air has weight.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 6
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Which of the following persons is using water wisely?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 6

Boy is not wasting water as his tap is closed while brushing.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 7
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The item shown in the given picture is made bouncy and light-weight by using ________.
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 7

For bouncy air is filled inside the toy.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 8
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I am needed for burning, I am present all around you. You call me as__________ .
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 8

Air is needed for burning.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 9
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What is WRONG about the activity shown in the given picture?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 9

All options are correct.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 10
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Which of these will pollute air around us?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 10

Burning of crackers cause air pollution.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 11
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What makes the blades of a windmill rotate?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 11

Air helps in the rotation of windmill.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 12
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In which of these is air NOT used?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 12

Flushing of toilets does not need air.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 13
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Air moves in a particular direction. This helps us to ________ .
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 13

Particular direction of moving air helps in sailing of boats.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 14
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Doctor advised Jaya to eat healthy food. Which of these should she eat?
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 14

Apple is a healthy food.

Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 15
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When we keep the water in the freezer then the water forms ____
Detailed Solution for Olympiad Test Level 1: Our Needs- Air Water And Food- 2 - Question 15

When water freezes it changes to a solid form called as ice.

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