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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
i m not getting the answer

Ans 2:

Class : Class 3
D

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Subject :NSO    Class : Class 6

Ans 1:

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 2:

Class : Class 7
I agree with you

Ans 3:

Class : Class 4
The answer is right - it should be T/10

Ans 4:

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 5:

Class : Class 6
Hi The Answer is T/10Sub To my YT:SkyPeRtan Wolf

Ans 6:

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)

Ans 7:

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 8:

Class : Class 4
yes I also agree with you

Ans 9:

Class : Class 6
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Ans 10:

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 6

Ans 12:

Class : Class 6

Ans 13:

Class : Class 7
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 14:

Class : Class 6
it should be t/21

Ans 15:

Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
I do agree with Bhabani prasad

Ans 2:

Class : Class 6
The answer is not B

Ans 3:

Class : Class 7
The answer can be B and D both.

Ans 4:

Class : Class 6
We can express process v as deposition and how did condensation and freezing get involved

Ans 5:

Class : Class 6
I ALSO AGREE WITH YOU ALL

Ans 6:

Class : Class 7
NA

Ans 7:

Class : Class 7
I also agree with all of you . That's just impossible, I guess.

Ans 8:

Class : Class 6
gas to solid is deposition and opposite is sublimation ans wrong

Ans 9:

Class : Class 6
In process v, actually sublimation takes place

Ans 10:

Class : Class 6
How in processes v condensation came?

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Subject :NSO    Class : Class 5

Shred a paper in tiny pieces. Take a comb and comb your hair. Now bring the comb closer to the paper pieces. What will you observe?

A The paper pieces will get repelled due to magnetic force.
B The paper pieces will get repelled due to electrostatic force.
C The paper pieces will get attracted and stick to the comb due to electrostatic force.
D The pieces will get attracted and stick to the comb due to frictional force.


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).

Ans 2:

Class : Class 5
C

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
The answer is C

Ans 5:

Class : Class 5
it can also be said as static electricity

Ans 6:

Class : Class 6
I prefer option C

Ans 7:

Class : Class 5
Class :C

Ans 8:

Class : Class 5
The answer is C

Ans 9:

Class : Class 5
yup

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
this question makes no sense . 6 legs-can be an insect , eye on his forehead???

Ans 2:

Class : Class 7
As this question is already wrong a mammal can not have 6 legs.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
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.

Ans 5:

Class : Class 9

Ans 6:

Class : Class 8
If the animal really existed it would have belonged to the same group as cow.

Ans 7:

Class : Class 4

Ans 8:

Class : Class 5
Firstly , mammals do not have three eyes, secondly which mammal has six legs ???????????

Ans 9:

Class : Class 5
Is cow have 6 legs and 1 eye on its forehead

Ans 10:

Class : Class 5
forehead? hahahahahahahahah

Ans 11:

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 12:

Class :
Ans is D

Ans 13:

Class : Class 4
If this animal really existed it would have to be a monster that would eat us

Ans 14:

Class : Class 3
Mammals do not have 3 eyes

Ans 15:

Class : Class 3
Mammals do not have 3 eyes

Ans 16:

Class : Class 6
mammals do not have 6 legs and has more han 1 eye!

Ans 17:

Class : Class 5
The answer is D

Ans 18:

Class : Class 4

Ans 19:

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 20:

Class : Class 5
I can say that they have fur but they don't have 6 legs and 1 eye on the forehead

Ans 21:

Class : Class 5
Ans D ( Cow)

Ans 22:

Class : Class 6
The answer is D.

Ans 23:

Class : Class 5
ans is DBECAUSE IT IS A IMAGINARY ANIMAL

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
correct ans is C

Ans 2:

Class : Class 5
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 3:

Class : Class 6
CORRECT ANSWER SHOULD BE C

Ans 4:

Class : Class 6
never use sof trainer they know nothing

Ans 5:

Class : Class 5
I could not find any logic in this answer. Can anyone explain it? THANS FOR READING!!!

Ans 6:

Class : Class 7
It explains c is the correct ans but on the front it says b. Someone please correct this. They cut my marks also.

Ans 7:

Class : Class 6
how is it B!?

Ans 8:

Class : Class 7

Ans 9:

Class : Class 5
answer is c sof is wrong

Ans 10:

Class : Class 4
ans should be c!!! I am reporting an error

Ans 11:

Class : Class 6
Blunders made by SOF. PLEASE FIX THIS !!!!!

Ans 12:

Class : Class 5

Ans 13:

Class : Class 6
The sol says ans is C but it correct ans is B.

Ans 14:

Class : Class 8
2 should be opaque and 1 transparent, or both opaque

Ans 15:

Class : Class 6
IF SOF CAN EXPLAIN THIS CORRECTLY, THEN I WILL STOP DOING PRACTICE OF ANY OLYMPIAD

Ans 16:

Class : Class 6
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 17:

Class : Class 6
The answer should be C. But answer is given B which is impossible.

Ans 18:

Class : Class 6
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 19:

Class : Class 6
WHY YOU TYPE SO MANY C Ishaan

Ans 20:

Class : Class 6
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Ans 21:

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 22:

Class : Class 4
and should be C and i did C cut now it is showing that i have done B!!

Ans 23:

Class : Class 7
the answer is c 'cause material 1 is transparent and material 2 is opaque. The solution also says c. Typing error. Thanks for reading

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
THE CORRECT ANSWER SHOULD BE 5492

Ans 3:

Class : Class 6

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Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Class : Class 1
These are referred to as X-linked genes.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
HOW'

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
answer is B.

Ans 4:

Class : Class 7
:) :o

Ans 5:

Class : Class 8

Ans 6:

Class : Class 7
lOl

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