NSO Level 1- Science Olympiad (SOF) Class 4: Questions 252 - 257 of 435
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Question number: 252
Question
Which of the following water transport operate completely submerged in the sea for long periods?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Boats |
|
| b. | Submarine |
|
| c. | Steamer |
|
| d. | Ships |
|
Question number: 253
Question
Which of the following objects is INCORRECTLY classified?
| Allow light to pass through | Allow some light to pass though | Do not allow light to pass through |
| Glass | Tracing paper | Cardboard |
| Clear water | Metal can | Wood |
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Clear water |
|
| b. | Tracing paper |
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| c. | Wood |
|
| d. | Metal can |
|
Question number: 254
Question
Two bean-shaped organs called:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Liver |
|
| b. | Lungs |
|
| c. | Kidneys |
|
| d. | Ribcage |
|
Question number: 255
Question
Which of the following words is correctly associated with the given sense organs?
Figure Shows Five Sense Organs
This figure shows five sense organs
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | f – sight sense |
|
| b. | h – sound sense |
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| c. | g – touch sense |
|
| d. | i – smell sense |
|
Question number: 256
Question
Which is the correct statement for the given figure?
Figure Shows Land and Sea
This figure shows land and sea
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | At night the sea is warmer than the land |
|
| b. | Warmer air over land rushes towards the sea |
|
| c. | During night, sea cools down faster than land. |
|
| d. | Question does not provide sufficient data or is vague |
|
Question number: 257
Question
Which one of the following does not happen when you breathe in?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Your lungs squeeze |
|
| b. | Air rushes into your lungs |
|
| c. | The volume of your chest increases. |
|
| d. | Your ribs are raise |
|