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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Hritvi from Podar International School, Mumbai
Class : Class 7
No solution is provided for this question.

Ans 2:

VIDYA VEDANTIKA SAHOO from Maharishi Vidya Mandir, Hyderabad
Class : Class 8

Ans 3:

GAUTHAM GOPINATH from BPDAV School, HYDERABAD
Class : Class 10
Water does not allow the heat to pass through to the wax. it proves that water is a bad conductor of heat.

Ans 4:

Sourasis kundu from St.agnes higher secondary School, Kharagpur
Class : Class 6

Ans 5:

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

Ans 6:

aritroray from Chirec International School, Hyderabad
Class : Class 8

Ans 7:

Kavyam Rustagi from Delhi Public School, Ethalbari , Binnaguri
Class : Class 4

Ans 8:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
ans is B that water is a poor conductor of heat

Ans 9:

Rithvik from BVM Global, Chennai
Class : Class 9
b is the ans . this activity shows that heat doesnt reach wax ie water is bad conducyor

Ans 10:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 11:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
WHY?

Ans 12:

Hritvi from Podar International School, Mumbai
Class : Class 7
NA

Ans 13:

ANANYA SHAH from UDGAM SCHOOL FOR CHILDREN , AHMEDABAD
Class : Class 8
i am NOT ABLE TO UNDERSTAND. There is no solution given.

Ans 14:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 15:

Arnav Singh from Saint Paul, Rourkela
Class : Class 9

Post Your Answer

aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Post Your Answer

aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7

Ans 2:

harini from Sri kumarans children home, Bengaluru
Class : Class 8

Ans 3:

NIVED PRAKASH NAIR from SARVODAYA, THIRUVANANTHAPURAM
Class : Class 8
the answer may be a,but it seemed to me that they expanded equally so i clicked d

Ans 4:

Dheeraj from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 7
A!!!

Ans 5:

Hritvi from Podar International School, Mumbai
Class : Class 7
A

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Sesheta from DAV Centenary Public School, Chander Nagar, Ghaziabad
Subject :NSO    Class : Class 5

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Sesheta from DAV Centenary Public School, Chander Nagar, Ghaziabad
Subject :NSO    Class : Class 5

Ans 1:

Riaant from DPSdwarka,
Class : Class 5
which is the correct answer B or C

Ans 2:

Satyam Anand from Delhi Public School Nigahi, Singrauli
Class : Class 7
A--- Sun B---Earth C--- Moon D---Umbra It is right order

Ans 3:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
it is c as it is a lunar eclipse

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Anika Saha from New Town School, KOLKATA
Subject :NSO    Class : Class 5

Ans 1:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6

Ans 2:

Ishaan Ahuja from TSMS, Noida
Class : Class 6
aaaaa is the ans

Ans 3:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 7
it is d

Ans 4:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6
It is option A

Ans 5:

Aaditya Nair Sujith from Mayoor Private School, Abudhabi, AbuDhabi
Class : Class 5
D) Both [a] and [b] Solution : Joints are the places where two bones are joined together. 'X' represents joint between bones in the skull which shows no movement, Y-type joint (hinge joint) present between lower jaw and skull, is also present in elbow. It allows movement in only one direction. Cartilaginous joints are found between vertebrae that allow slight movement of bones unlike the 'X' type joint.

Ans 6:

sarah pranav gothivarekar from Indian School Al Gubra, Muscat
Class : Class 4

Ans 7:

KONDURU TEJESH from Sri chaitanya international school, Bangalore
Class : Class 4
how its d i got it a

Ans 8:

Prayag Baliyarsingh from RNS IS, Bangalore
Class : Class 2
A is right and it is RIGHT

Ans 9:

Trideev Reddy Maddirevula from IIPS, Riyadh
Class : Class 7
Y is a jaw bone joint just like the elbow joint.

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AAVAK from DPS, Aligarh
Subject :NSO    Class : Class 6

Ans 1:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 2:

Aarav Gupta from Cambridge International School, Jalandhar
Class : Class 6
the answer can be both a and c. scientifically both are correct

Ans 3:

Vedang Amonkar from Dr K B Hedgewar High School, Panaji
Class : Class 6
3 trhing are truea c d

Ans 4:

reyansh from Taylors , Kuala Lumpur
Class : Class 6
c

Ans 5:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 6:

Satya Sai Lohith Vootla from Chouifat International School Ruwais, Abu Dhabi
Class : Class 8
sorry I meant c

Ans 7:

Satwik Dixit from Christ Academy, Bangalore
Class : Class 7
It can be a or c

Ans 8:

Satya Sai Lohith Vootla from Chouifat International School Ruwais, Abu Dhabi
Class : Class 8
not only a is true also b is true

Ans 9:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 10:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 11:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
Answer can be A or C

Ans 12:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
a and c is correct

Ans 13:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7

Ans 14:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 15:

Ahamed Shayaan from Sree Gokulam public school , Calicut
Class : Class 7
Both a and c are correct

Ans 16:

sujata patel from Podar International, Pune
Class : Class 6
aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 17:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
No, only A is true

Ans 18:

sujata patel from Podar International, Pune
Class : Class 6
both a

Ans 19:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Ya Nishka you are right. C is the correct answer.

Ans 20:

Ritabrata Das from OPJS, Angul
Class : Class 7
answer should be a or c

Ans 21:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the ans can be both A and C

Ans 22:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
a only noobs

Ans 23:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3
In 'A', it only gives half the reason for why the image is inverted in a pin hole camera. I think that 'C' is correct as it is a correct statement.

Ans 24:

Ayansh Mallick from Birla Open Minds, Hyderabad
Class : Class 7
Guys, it will be C as the answer statement of A is only half correct the light travels in a straight line, and due to the hole in the camera it inverts the image hence, the answer is c

Ans 25:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 26:

malhar thorve from city internqtional school, satara road, pune
Class : Class 7

Ans 27:

sujata patel from Podar International, Pune
Class : Class 6
aaaaaaaaaaaaaa

Ans 28:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7

Ans 29:

Yashraj Namdev Deshmukh from Sahyadri English School, Loha, Nanded
Class : Class 7
Both A

Ans 30:

amogh from DELHI PUBLIC SCHOOL NOIDA, Ghaziabad
Class : Class 6
as written in lakhmir singh the answer should be (C)

Ans 31:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 32:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Post Your Answer

Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Mayank Agarwal from Delhi Public School, Indore
Class : Class 6

Ans 2:

Raksheet Shah from Swami Vivekanad International School, Mumbai
Class : Class 8

Ans 3:

Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 10
Thanks Harshit

Ans 4:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 5:

Arnav kaul from Chirec, Hyderabad
Class : Class 2

Ans 6:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 7:

Aditi from Pawar Public school , Mumbai
Class : Class 5
c

Ans 8:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
note and tone can be made

Ans 9:

Mihika Raut from ST JOSEPHS SCHOOL, RIHAND NAGAR
Class : Class 8

Ans 10:

Bharat from Geetanjali Olympiad school, Bangalore
Class : Class 9
Note,Tone 2 is the answer so, option is D

Ans 11:

Harshit shah from Shishukunj International School, Indore
Class : Class 6
the words are Note,Tone,To,On,No and Ten 6 is the answer so, option is D

Ans 12:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Ten on no to are words that can be formed

Ans 13:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8

Ans 14:

Tanish Barasia from NPS International School, Singapore
Class : Class 8
note

Post Your Answer

DEEPINDER SINGH from SAINT JOSEPH'S SCHOOL, BATHINDA, BATHINDA, PUNJAB
Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
scurvy, a deficiency of vitamin C. Beriberi is a disease caused by a vitamin B-1 deficiency Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3 Rickets is caused by deficiency of Vitamin D Hence no answer is correct

Ans 2:

a from a, Ghaziabad
Class : Class 7
Hey there! None of the options are correct.

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
scurvy, a deficiency of vitamin C. Beriberi is a disease caused by a vitamin B-1 deficiency Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3 Rickets is caused by deficiency of Vitamin D Hence no answer is correct

Ans 4:

Krishna Gupta from Greenfield public school, Delhi
Class : Class 8
Pellagra

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DEEPINDER SINGH from SAINT JOSEPH'S SCHOOL, BATHINDA, BATHINDA, PUNJAB
Subject :NSO    Class : Class 6

Post Your Answer