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jeeva from Kendriya Vidyalaya Kottayam, Kottayam
Subject :NSO    Class : Class 8

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archana from carmel, nahan
Subject :NSO    Class : Class 3

Ans 1:

Arrunabh from Delhi public school, Indore
Class : Class 3
i m not getting the answer

Ans 2:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
D

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HARSHAL KUTE from cambridge school buldhana, Buldhana
Subject :NSO    Class : Class 6

Ans 1:

Bhagyesh Kamal from DPS, Mumbai
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:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
I agree with you

Ans 3:

Aarush Laddha from NCFE, bengaluru
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 4:

Bhagyesh Kamal from DPS, Mumbai
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 5:

Bhagyesh Kamal from DPS, Mumbai
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

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HARSHAL KUTE from cambridge school buldhana, Buldhana
Subject :NSO    Class : Class 6

Ans 1:

ADRIJA BANERJEE from KANAURIA GANGABAUX BHARTIYA VIDYA BHAVAN, KOLKATA
Class : Class 6
I do agree with Bhabani prasad

Ans 2:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
We can express process v as deposition and how did condensation and freezing get involved

Ans 3:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 6
The answer can be B and D both.

Ans 4:

HARSHAL KUTE from cambridge school buldhana, Buldhana
Class : Class 6
How in processes v condensation came?

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Pranat from LVIS, Noida
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:

Shivangi from St. Michael's High School, Patna
Class : Class 5
The answer is C

Ans 2:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
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).

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Vyom from St KABIR , Ahmedabad
Subject :NSO    Class : Class 5

Ans 1:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 5
Is cow have 6 legs and 1 eye on its forehead

Ans 2:

Shweta Garg from apeejay school noida, Ghaziabad
Class : Class 3
Mammals do not have 3 eyes

Ans 3:

Shivangi from St. Michael's High School, Patna
Class : Class 5
The answer is D

Ans 4:

Shweta Garg from apeejay school noida, Ghaziabad
Class : Class 3
Mammals do not have 3 eyes

Ans 5:

Jasmit kaur from Sun Valley International School, Vashundra
Class : Class 5
As this question is already wrong a mammal can not have 6 legs.

Ans 6:

Anil sinha from DPS, Chandigarh
Class : Class 4
If this animal really existed it would have to be a monster that would eat us

Ans 7:

Dhananjay Dijoy from Holy Grace Academy, Mala
Class : Class 5
mammals do not have 6 legs and has more han 1 eye!

Ans 8:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
If the animal really existed it would have belonged to the same group as cow.

Ans 9:

Niveideeta Cour from Suncity World School, Gurgaon
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 10:

arulmozhi ramesh from Kv, Coimbatore
Class : Class 9

Ans 11:

Anil sinha from DPS, Chandigarh
Class : Class 4

Ans 12:

Shiven Bhakat from ,
Class :
Ans is D

Ans 13:

Anil sinha from DPS, Chandigarh
Class : Class 4

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Michael Alexander from St. Thomas Public School, Thiruvanthapuram
Subject :NSO    Class : Class 5

Ans 1:

ishaani vats from shriram school, gurgaon
Class : Class 5
I could not find any logic in this answer. Can anyone explain it? THANS FOR READING!!!

Ans 2:

Arnav kaul from Chirec, Hyderabad
Class : Class 5

Ans 3:

ARCHISHA SIKDAR from CHOITHRAM MANIKBAG, INDORE
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 4:

legendary ninja from dps gurgaon, Gurgaon
Class : Class 6

Ans 5:

Aarush Thakur from DPS, Gurgaon
Class : Class 6
The sol says ans is C but it correct ans is B.

Ans 6:

Pragun goel from Venkateshwar International School, Delhi
Class : Class 6
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 7:

Himanshu Mistry from kalyan, Kalyan
Class : Class 6
Blunders made by SOF. PLEASE FIX THIS !!!!!

Ans 8:

Ishir Jha from Keshav Saraswati Vidya Mandir, Patna
Class : Class 5
It explains c is the correct ans but on the front it says b. Someone please correct this. They cut my marks also.

Ans 9:

RIDHASEN PRIYASEN SHAH from The Rajkumar College, Rajkot, Rajkot
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 10:

Ankush Ghosh from DPS, Doha
Class : Class 7
2 should be opaque and 1 transparent, or both opaque

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Bhavya Jha from Global City International School, Bangalore, Karnataka, India
Subject :NSO    Class : Class 5

Ans 1:

Harjot Singh from GIIS KL, Kuala Lumpur
Class : Class 4
THE CORRECT ANSWER SHOULD BE 5492

Ans 2:

Sohan Choudhury from Delhi Public School Electronic City Bengaluru, Bengaluru
Class : Class 5

Ans 3:

Harjot Singh from GIIS KL, Kuala Lumpur
Class : Class 4

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Debraj Das adhikary from Ramakrishna mission vidya bhaban , midnapore, Midnapore
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
These are referred to as X-linked genes.

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param ahuja from m.p.s, Ajmer
Subject :NSO    Class : Class 7

Ans 1:

param ahuja from m.p.s, Ajmer
Class : Class 7
HOW'

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