Subject :NSO Class : Class 4
Subject :NSO Class : Class 8
Ans 2:
Class : Class 10
it is A as fertilizers are soluble in water. You might have heard that fertilizers flow into the river and cause eutrophication it flows into river because it is soluble in water
Ans 4:
Class : Class 9
The correct answer is B because manure is soluble in water but it is absorbed very slowly
Post Your Answer
Subject :NSO Class : Class 8
A 12 m long uniform bridge weighing 100000 N is being supported at the two ends. A lorry weighing
30000 N is parked at the 4 m mark as shown in the
figure. What are the forces acting on the bridge by
support A and support B respectively?
| Support A | Support B | |
| A | 70000 N | 60000 N |
| B | 60000 N | 70000 N |
| C | 65000 N | 65000 N |
| D | 90000 N | 40000 N |
how ?
Post Your Answer
Subject :NSO Class : Class 3
Post Your Answer
Subject :NSO Class : Class 6
Ans 3:
Class : Class 8
it should be t/10 only as during time period the pendulum will pass through the point y twice.so the time period will be t/10
Ans 6:
Class : Class 10
smsmsmsmsmmmsmsmsmsmsmsmsmsmsmfjjjjjjjjjjfjjfjfjfjfjfffffffffffffffyhhhhhhhhhhhhhhhhhhhhhhhhhhhhyhhhhhhhhhhyyyyyyyyyyyyyyyyujjjjjjjjjjjjjjjjikkkkkkkkkkkkkkkkkkkkkkkloooooooooooooooyhhhhhhhhhhhhhhhhbggggggggggggggghndcccccccccccccccccccchndcccccccccccccccccccccccccccedhyncccccccccccccccccccccccccccccccccccccccccccccccccccccchynedcccccccccccccccccccccccccchdenyccccccccccccedyhncccccccccccccccccccccccyyyyyyyyyyyyyyyyyyyyyyyyyyyyyydheycnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Ans 7:
Class : Class 8
Here, in this example, the pendulum passes through y 21 times. So, it will do 10 complete oscillations and 1 half which is basically touching y. Therefore, the time period of the pendulum is T/10.
Ans 8:
Class : Class 6
It should be T/21 only as T is the total time and no of times it passes Y is 21.Therefore the answer is T/21
Ans 9:
Class : Class 8
it should be t/10 only as during time period the pendulum will pass through the point y twice.so the time period will be t/10
Ans 11:
Class : Class 9
Yes it should be t/10 as the pendulum will pass through point y twice in its one revolution...... so the the time period should be t/10
Ans 12:
Class : Class 7
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllloooooooooooooooooooooooooooooooooooooooooooooo
Ans 13:
Class : Class 8
it should be t/10 only as during time period the pendulum will pass through the point y twice.so the time period will be t/10
Ans 16:
Class : Class 6
throughout the time period or the 21 swings the pendulum will pass through the point Y 21 times. so the answer is B(t/21)
Post Your Answer
Subject :NSO Class : Class 6
Ans 13:
Class : Class 7
Guys you are wrong process name is deposition but you need to cool it to water then freeze it
Ans 15:
Class : Class 6
We can express process v as deposition and how did condensation and freezing get involved
Ans 18:
Class : Class 9
Answer is B because to turn Water vapour into ice you need Deposition but water vapour cannot be deposited that is why you first need to turn the water vapour to water by condensation and then to convert water to ice you need freezing . Hence answer B is correct
Post Your Answer
Subject :NSO Class : Class 5
Ans 1:
Class : Class 8
The correct ans is option C because electrostatic force is a non contact force which is similar to magnetic force and the comb is like a magnet and tin pieces of paper are like the metal here (So the comb will attract the tiny pieces of paper).
Post Your Answer
Subject :NSO Class : Class 5
Ans 3:
Class : Class 7
This is impossible cow only as four legs and two eyes and those two are not on the forehead
Ans 4:
Class : Class 5
Firstly , mammals do not have three eyes, secondly which mammal has six legs ???????????
Ans 8:
Ans 9:
Ans 12:
Class : Class 5
It can't be D as they do not have six legs. no option is correct. I will report error for it is NOOT D
Ans 13:
Class : Class 7
This is impossible because a cow has four legs not 6 legs and also it has two eyes not one eye and those two eyes are not on the forehead
Ans 19:
Class : Class 5
I thought this could be an insect as it HAS SIX LEGS. And some spiders( I know they are not insects ) have more than two eyes so it could be possible that the correct answer is b. But it has fur and is feeding its young one milk so the answer should be d
Ans 20:
Class : Class 5
Yes but in the question it said that the animal was imanginative can't believe what type of an animal it was.
Ans 25:
Ans 26:
Ans 28:
Class : Class 9
The answer is D. Hair on skin and breast feeding the young ones are characteristic of mammals such as cow. So, if really existed, this animal would have been placed with cow.
Post Your Answer
Subject :NSO Class : Class 5
The object X is made up of two materials 1 and 2.When the light is shone on it, it casts a shadow on
screen as shown in the picture.
Identify materials 1 and 2 of which object X is made.
| Material 1 | Material 2 | |
| A | Aluminium foil | Thermocol |
| B | Cardboard | Clear plastic sheet |
| C | Clear cellophane paper | Styrofoam |
| D | Thermocol | Cardboard |
is answer B correct?
Ans 3:
Class : Class 6
The guys who solved the paper and created this test was in hurry. So he did not take efforts to review his answers, hence many answers are wrong here. How will students trust on these guys?
Ans 4:
Class : Class 5
I could not find any logic in this answer. Can anyone explain it? THANS FOR READING!!!
Ans 6:
Class : Class 8
It explains c is the correct ans but on the front it says b. Someone please correct this. They cut my marks also.
Ans 8:
Class : Class 8
ANSWER WILL BE 'C ' CAUSE THROUGH TRANSPARENT MATERIAL WE CANNOT SEE SHADOW OF A THING BUT THROUGH OPAQUE MATERIAL WE CAN SEE A THING'S SHADOW
Ans 9:
Class : Class 6
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
Ans 10:
Class : Class 4
The solution itself explains that c is the correct ans. So that means m2 is opaque and m1 is transparent. Please someone correct this ans
Ans 14:
Class : Class 8
the answer is c 'cause material 1 is transparent and material 2 is opaque. The solution also says c. Typing error. Thanks for reading
Ans 15:
Class : Class 9
Ans is c as you see light can't pass through material 2 and can pass through material 1. According to SOF ans b which mean light can pass through cardboard and can't through clear pastic sheet!!!!!. Please correct this SOF or it can be a typing mistake. Thanks for reading.
Ans 19:
Class : Class 7
In the solutions it is showing C as correct option but in front It is showing B as the answer to this question. please correct the answer.
Ans 21:
Ans 23:
Class : Class 5
There must be a technical issue because when I read the solution, it was written that the correct answer is C.
Post Your Answer
Subject :NSO Class : Class 5