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Sameer from MDVM PARLE, ALWAR
Subject :NSO    Class : Class 8

Ans 1:

Aditya Raj from Mount Litera Zee School, Baijalpur, Hajipur
Class : Class 8
Video cameras and camcorders. ... Modern electronic camcorders use digital video. Instead of recording photographic images, they use a light sensitive microchip called a charge-coupled device (CCD) to convert what the lens sees into digital (numerical) format.

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Sameer from MDVM PARLE, ALWAR
Subject :NSO    Class : Class 8

Ans 1:

Aditya Raj from Mount Litera Zee School, Baijalpur, Hajipur
Class : Class 8
By the help of Photon.

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Pranathi Dindikurthi from Carmel School, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Aaditya Vichare from St. John's Universal School, Mumbai
Class : Class 10
The answer is actually C because starch consists of carbohydrates and sugars, but sugars is not the exact answer.

Ans 2:

RICHIK MOULIK from Oxebow English School, ASHOKNAGAR
Class : Class 6
B is the correct answer

Ans 3:

satwik patnaik from DPS Rourkela, Rourkela
Class : Class 7
answer is b

Ans 4:

S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Class : Class 7
Answer is c

Ans 5:

Mihika Raut from ST JOSEPHS SCHOOL, RIHAND NAGAR
Class : Class 8
the correct answer is B

Ans 6:

Himmat Singh from r.p.s school, Mohindergarh
Class : Class 7
The correct answer is b

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ABHAY AGARWAL from ,
Subject :NSO    Class : Class 4

Rohit performed an experiment wherein he set up three test tubes as shown in the figure. Select the INCORRECT statement regarding this.


ATest tube P will have most carbon dioxide after three hours.
BTest tube Q will have least oxygen after three hours.
COrganisms in test tube R will survive for a longer time as compared to organisms in test tubes P and Q.
DNo oxygen will remain in test tube P after some time.


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Ans 1:

avighna wuthoo from The bishop school , PUNE
Class : Class 7

Ans 2:

Ainesh das from Chrysalis, Bangalore
Class : Class 4

Ans 3:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
B

Ans 4:

PARTH MEHTA from Navrachana school, Vadodara
Class : Class 6

Ans 5:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5

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ABHAY AGARWAL from ,
Subject :NSO    Class : Class 4

Ans 1:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3
the correct answer is d

Ans 2:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3

Ans 3:

Annlisa Castlia from BPS, HYD
Class : Class 5
The correct answer is option D.

Ans 4: (Master Answer)

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

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
why stomata?

Ans 6:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
d

Ans 7:

Annlisa Castlia from BPS, HYD
Class : Class 5

Ans 8:

Avyuktha S Kumar from Mt Litera Zee school, Mysuru
Class : Class 4
ans :d

Ans 9:

Navya from Doon, Chandigarh
Class : Class 4

Ans 10:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
Ans is D

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Sahasra Shanker from KV IIT, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Ananya from GIIS, Bangalore
Class : Class 6
why cant the answer be A?

Ans 2:

Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 10

Ans 3:

arin chaitanya from the shri ram school, New Delhi
Class : Class 9

Ans 4:

Raghav Aggarwal from CAMBRIDGE SCHOOL INDIRAPURAM, INDIRAPURAM
Class : Class 7

Ans 5:

Winka Jayaprakash from Sri Vijay Vidyasharam , Hosur
Class : Class 9
the field line travels from north to south

Ans 6:

NEHA JOON from dps rohini , New delhi
Class : Class 8

Ans 7:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9

Ans 8:

Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 10

Ans 9:

Rahil from Delhi Public School Faridabad, Faridabad
Class : Class 7

Ans 10:

Amrit Jolly from The Shri Ram School Aravali, Gurgaon
Class : Class 6

Ans 11:

Veda Dua from Delhi Public School, R. K. Puram, New Delhi
Class : Class 10

Ans 12:

Aadhira from velammal new gen school, Medavakkam, Chennai
Class : Class 6
The correct answer is (D) because the the magnetic field travels from north to south.

Ans 13:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7
the answer is d because the field lines of a magnet always travle from north to south

Ans 14:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8

Ans 15:

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

Ans 16:

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

Ans 17:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9
sof has given c which is wrong

Ans 18:

Punya Paras Sundrani from Anand Niketan , Ahmedabad
Class : Class 7

Ans 19:

kpks14 from RIMT World School, Chandigarh
Class : Class 7

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Akshay Kumar from BVM, Chennai
Subject :NSO    Class : Class 7

Ans 1:

Arnav Ranka from Gyan Bharati School, Saket, New Delhi
Class : Class 9

Ans 2:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 7

Ans 3:

Arnav Ranka from Gyan Bharati School, Saket, New Delhi
Class : Class 9
Yes, the answer is option "C". It is not true that arteries will always carry oxygenated blood and the veins will always carry deoxygenated blood (pulmonary vein and artery).

Ans 4:

N Sankar Narahari from Madhavakripa English Nursery and Higher Primary School, Manipal
Class : Class 7
here option c holds true because in option a and b we can make an exception with pulmonary artery and vein.

Ans 5:

Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Class : Class 8

Ans 6:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
C

Ans 7:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 7

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chandra Deb from ,
Subject :NSO    Class : Class 5

Ans 1:

Bhavya Agrawal from Cambridge Court High School , JAIPUR
Class : Class 8
you are correct Pragun goel . my answer is also a.

Ans 2:

Manasvi Nagpal from blooming dales international school, sri ganganagar
Class : Class 5
a and c both are correct answers

Ans 3:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7

Ans 4:

Pragun goel from Venkateshwar International School, Delhi
Class : Class 8
sea snakes also breathe through skin so option 1 should also be correct.

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Shuvangi Das from Vivekananda mission school, haldia
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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Rio Choudhury from South Point High School, Kolkata
Subject :NSO    Class : Class 7

Ans 1:

Pari Shiddam from PIS Powai, MUMBAI
Class : Class 8
D can also be the ans

Ans 2:

Riddhik Bose from Vibgyor High, Airoli, Mumbai
Class : Class 9

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Molars and Premolars are mainly used to chew the food.

Ans 4:

Rithvik from BVM Global, Chennai
Class : Class 9
ummm........... its very tough to identify them....

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