NSO Level 1- Science Olympiad (SOF) Class 4: Questions 164 - 169 of 435
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Question number: 164
» Water
Question
Which of these statements about ice and water are true?
1. Both boil at
2. Both exist at same temperature.
3. When heated, the ice cubes will directly change to steam.
4. Both are different states of water.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 2 and 4 |
|
| b. | 1 and 2 |
|
| c. | 1 and 3 |
|
| d. | 1 and 4 |
|
Question number: 165
Question
How many names of the means of transport are hidden in the given word grid?
Given Word Grid Shows Names of the Means of Transport
The given word grid shows names of the means of transport
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Seven |
|
| b. | Nine |
|
| c. | Six |
|
| d. | Five |
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Question number: 166
» Water
Question
The method that helps to kill germs present in water ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Sedimentation |
|
| b. | Filtration |
|
| c. | Boiling |
|
| d. | All of the above |
|
Question number: 167
Question
Who invented the first plane?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Wright brothers |
|
| b. | Alberto Santos |
|
| c. | Kitty Hawk |
|
| d. | Shivkar Talpade |
|
Question number: 168
» Animals
Question
Which of the following characteristics is shared by all the animals in the given box?
Image Shows the Animals Name in the Box
This image shows the names of animals in the box
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | They breathe through skin. |
|
| b. | They live in water. |
|
| c. | They lay eggs. |
|
| d. | They live in very cold places. |
|
Question number: 169
» Animals
Question
Savita read that woodlice are usually found under piles of damp rotting leaves. She suggested four possible explanations for this behavior.
1. Woodlice need rotting leaves.
2. Woodlice find their food there.
3. Woodlice need dark conditions.
4. Woodlice need a damp environment.
Image Shows Woodlice Are Found under Pile Ofdamp Rotting Leaves
This diagram shows woodlice are found under piles of damp rotting leaves
The above diagram shows the experiment which Savita has conducted. Which explanation for the behavior of the woodlice was Savita testing?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 1 |
|
| b. | 4 |
|
| c. | 2 |
|
| d. | 3 |
|