Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
Ans 1:
Class : Class 7
Yes Ashmi ,you are right.One should know the boiling point and freezing point if that person has qualified for level 2.This is so easy-peasy.You can even search on the Google.You will see that me and Ashmi are correct.It is not that you know or not, it is that you should know.And even if you did know, then it is about applying your knowledge at the right place.Also you should know that when we boil water, the water becomes lesser.If you knew both the things then you must have thought that 'B' and 'D' are the same.It happens with me too.I also think the answer should be option 'B'.
Ans 3:
Class : Class 9
Ashmi and Mohhika are are right . If the person has qualified for level 2 then he / she should know the boiling and freezing point of water . If you don't know the boiling and freezing point of water you can also search it in Google and get some more information about this topic . Then you can clearly see that Me , Mohhnika and Ashmi are correct . If you say that A and B are same , then you are wrong because when water boils some of that water evaporates .
Ans 5:
Class : Class 8
Boiling point is 100 Degree Celsius C and D are eliminated and if he heats it for 15 min level should be less than 100 ml so A is eliminated so answer is B
Don't you know boiling point and freezing point?
Boiling point 100 degree celsius
Freezing point 0 degree celsius
so easy
search on google
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Subject :NSO Class : Class 4
Post Your Answer
Subject :NSO Class : Class 4
Ans 1:
Ans 2:
Class : Class 9
Answer is A because in A it is written 1- Cow 3- Bear ( correct ) in B it is written 2- Crow 3- Squirrel ( incorrect because crow is an omnivore and squirrel is herbivore ) in C it is written 3 - Lion 1- Fox ( incorrect because lion is a carnivore and fox is also a carnivore ) in D it is written 2 - Sparrow 1 - Eagle ( incorrect because sparrow is an omnivore and eagle is a carnivore )
Ans 4:
Class : Class 9
Answer is A because in A it is written 1- Cow 3- Bear ( correct ) in B it is written 2- Crow 3- Squirrel ( incorrect because crow is an omnivore and squirrel is herbivore ) in C it is written 3 - Lion 1- Fox ( incorrect because lion is a carnivore and fox is also a carnivore ) in D it is written 2 - Sparrow 1 - Eagle ( incorrect because sparrow is an omnivore and eagle is a carnivore )
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Subject :NSO Class : Class 4
Ans 1: (Master Answer)
Class : Class 1
B
Rohit tried to push a wall but failed to do so. that means he applied some force in the wall, but the wall did not move. So, some energy is spent, but no work is done.
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Subject :NSO Class : Class 4
Ans 1: (Master Answer)
Class : Class 1
A
Shadows move during the day, and their length changes. They are longest in morning and evening. They are shortest at noon. So, Option A is the right answer.
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Pinki made lemonade by dissolving lemon juice and little sugar in water.
Select the option which correctly classifies different substances into solute, solvent end solution.
| Solute | Solvent | Solution | |
| A | Lemon juice | Water and sugar | Lemonade |
| B | Water | Lemon juice and sugar | Lemonade |
| C | Lemonade | Lemon juice | Water and sugar |
| D | Lemon juice and sugar | Water | Lemonade |
Ans 1: (Master Answer)
Class : Class 1
D
Solution is the liquid mixture in which the minor component (the solute) is dissolved in the major component (the solvent). So, when Pinki made lemonade by dissolving lemon juice and little sugar in water, it means lemon juice and sugar are the solutes, Water is the solvent, and lemonade is the solution.
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Subject :NSO Class : Class 4
Study the given Venn diagram and select the correct option.
| P | Q | |
| A | Mushroom | Banyan tree |
| B | Mango tree | Neem tree |
| C | Fern | Banyan tree |
| D | Mango tree | Fern |
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Subject :NSO Class : Class 4