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Nikkita from Euroschool Whitefield, Bengaluru
Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Group P: Sponges, corals, worms, insects, spiders and crabs are all sub-groups of the invertebrate group - they do not have a backbone. Group Q: Fish, reptiles, birds, amphibians and mammals are different sub-groups of vertebrates - they all have internal skeletons and backbones. Hence d is the correct option.

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Nikkita from Euroschool Whitefield, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

tanmay chaudhry from BAL BHAVAN PUBLIC SCHOOL, New Delhi
Class : Class 4

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
In figure I, evaporation of water from sugar solution is a physical change because there is only change in state of matter from liquid (sugar solution) to solid state (crystals of sugar). In figure II, when sugar is heated, it turns black due to the formation of a new substance and it cannot be reversed. Therefore, it is a chemical change.

Ans 3:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7
VOILA

Ans 4:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 9

Ans 5:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6

Ans 6:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
In figure II, when sugar is heated, it turns black due to the formation of a new substance and it cannot be reversed. Therefore, it is a chemical change.thats the reason

Ans 7:

Ekansh Sharma from VidyaShilp Academy, Bengaluru
Class : Class 6

Ans 8:

Anushka Srivastava from Cjm, Dehradun
Class : Class 7

Ans 9:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10

Ans 10:

Anoushka Chhauda from Sanskriti, Pune
Class : Class 8
6

Ans 11:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9
a

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DIPTANGSU PARBAT from SOUTH POINT HIGH SCHOOL, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

vineet8026@gmail.com from dps, Doha
Class : Class 1
It is C

Ans 2:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6
How can Sukhdev be from Punjab also and Gujarat also?????????????

Ans 3:

Biradar Mahendra from Jai Hind Public school Udgir , Udgir
Class : Class 4
C

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
I read correct be sorry

Ans 5:

Ayushmaan Das from SANSKRITI THE GURUKUL GUWAHATI, Guwahati
Class : Class 5
The answer is D

Ans 6:

Nikkita from Euroschool Whitefield, Bengaluru
Class : Class 6
I think the answer is (c) 3&4 Because they both are incorrect

Ans 7:

BV Karthikeya from Sentia, Hyderabad
Class : Class 6
d

Ans 8:

Riya V Kaggal from Vibgyor High Hennur, Bangalore
Class : Class 4
Answer is C because it says which is incorrect

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Inakshi Dev from Hemsheela, Kolkatta, Kolkatta
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is C because it tells a laptop changes electrical energy to light and sound energy and this tells energy changes from one form to another.

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Anushi Pandey from St xaviers High School, Gurugram
Subject :NSO    Class : Class 5

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Shreeansh Mohapatra from KENDRIYA VIDYALYA, MYSURU
Subject :NSO    Class : Class 5

Ans 1:

Ali Hussain from Delhi Private School Dubai, Dubai
Class : Class 6
hinge joint

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Niten Mohan from ,
Subject :NSO    Class : Class 8

Ans 1:

dhruv from Sri Aurobindo Memorial School, Bengaluru
Class : Class 9
it is test tube three as it depends on the reactivity series.only in test tube 3 zinc displaces copper and in the rest the metals cant displace the alternate metal as the metal in the salt solution is more reactive than the other metal

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Jordan Cole from NCS Arakkonam, Arakkonam
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D.

Ans 2:

Jordan Cole from NCS Arakkonam, Arakkonam
Class : Class 3
you can get confused very very easily

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Aastik from Joy senior secondary school, Jabalpur
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ans 1:

SOUMI PAL from DELHI PUBLIC SCHOOL, DURG
Class : Class 6
Yes👍 of ans2

Ans 2:

Shaurya Suryawanshi from The Orbis school, Pune
Class : Class 7
Please give answer

Ans 3:

Midhuna from ABCD, Banglore
Class : Class 3
Tricky question🧐🤨🤔

Ans 4:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7

Ans 5:

Priyanshi from Delhi Public School, Gurugram
Class : Class 4
D is the correct answer

Ans 6:

Mihika Talukdar from GARDEN HIGH, KOLKATA
Class : Class 4

Ans 7:

Sai Natesh Bysani from GLOBAL INDIAN INTERNATIONAL SCHOOL, Bengaluru
Class : Class 5
how is it possible

Ans 8:

Krishna Kumari Nayak from Sai International school , Bhubaneswar
Class : Class 4
D is the correct answer

Ans 9:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because you can see that the Q decreases and P increases in Z so M was introduced in Z.

Ans 10:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because you can see that the Q decreases and P increases in Z so M was introduced in Z.And the food chain should be P then M and then Q and the arrows show who eats whom.For example,the arrow pointing P back pointing to M tells P eats M.

Ans 11:

sundus from salwan public school, Gurgaon
Class : Class 4

Ans 12:

Nishchita from Gems Modern Academy , Dubai
Class : Class 8
The correct answer is D

Ans 13:

Manan thorat from Podar powai, Mumbai
Class : Class 4
D is the right answer.

Ans 14:

SOUMI PAL from DELHI PUBLIC SCHOOL, DURG
Class : Class 6

Ans 15:

Dhriti Manimaran from NPS, Chennai
Class : Class 6
Yes, Z is the right option.

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