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Sobhit Ranjan panda from Manav Rachna International school Charmwood, Delhi
Subject :NCO    Class : Class 7

Ans 1:

Arnav Bhardwaj from Indirapuram Public School, Ghaziabad
Class : Class 8
glucose ------------without use of oxygen--------------carbon dioxide + alcohol + energy

Ans 2:

Aditya kaushik from Delhi Public School Bhilai, Bhilai
Class : Class 9
glucose ........without the use of oxygen becomes alchohol + energy + carbon -di-oxide

Ans 3:

Daksh dhasmana from St Francis school, Ghaziabad
Class : Class 7
Beech Ka booty

Ans 4:

abhinav from fitjee world school, Hyderabad
Class : Class 8
c6h12o6 gives 2c2h5oh+2co2+2atp

Ans 5:

Aditya kaushik from Delhi Public School Bhilai, Bhilai
Class : Class 9
glucose ........without the use of oxygen becomes alchohol + energy + carbon -di-oxide

Ans 6:

Dhananjay sharma from dps noida, ghaziabad
Class : Class 7
glucose-------(without the presence oxygen) ----alcohol+energy

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Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Subject :NCO    Class : Class 7

Ans 1:

Aditya kaushik from Delhi Public School Bhilai, Bhilai
Class : Class 9
D)

Ans 2:

Abhay Tyagi from Billabong High International School, Noida
Class : Class 9
D) Niece or daughter If Sarika has only one brother, then that is Mayank. Then if She is his daughter, then the answer is A. But if Sarika has a brother other than Mayank?? Then it will be B. Because daughter of sister is niece. So the complete option ---> A + B = ~C~ NO! D. D)Niece or daughter. Hence proved.

Ans 3:

rohan shah from chavara public school, dhule
Class : Class 8
A) DAUGHTER

Ans 4:

Anaswara Tk from , Ottapalam
Class : Class 7
B

Ans 5:

Tanaya Dalabehera from KV. no.1, BHUBANESWAR
Class : Class 7
A

Ans 6:

Aaditya Agarwal from Miniland Convent School , Hapur
Class : Class 7
Anaerobic respiration

Ans 7:

Tanaya Dalabehera from KV. no.1, BHUBANESWAR
Class : Class 7
B

Ans 8:

Viral Dubey from Delhi Public School , CHHATARPUR
Class : Class 7
The answer is (c) Neice

Ans 9:

Ritam Medhi from NPS international school, Guwahati
Class : Class 7
A )daughter

Ans 10:

Shubham Kale from vasundhara prathmik vidhyalay Ashti, Ashti
Class : Class 7
ANS.D

Ans 11:

Moaz Ali Akhtar from Bharati Vidya Mandir English Medium School , Kolkata
Class : Class 7
It's (b)

Ans 12:

omprakash dwivedi from sri ma vidyalya, THANE
Class : Class 7
b

Ans 13:

Rock boy from Mar Ivanios Convent High School, Pune
Class : Class 7
B Niece

Ans 14:

Aditi Mahanti from DPS North Kolkata, Kolkata
Class : Class 3
1

Ans 15:

Anaswara Tk from , Ottapalam
Class : Class 7
B

Ans 16:

Sobhit Ranjan panda from Manav Rachna International school Charmwood, Delhi
Class : Class 9
B

Ans 17:

Saranya Kapoor from Shikshantar, Gurugram
Class : Class 9
i think it should be (d), because the question says Sarika's brother (which can be mayank as it is clearly stated mayank's sister sarika) or if she has another brother, his niece.

Ans 18:

vindhya varshini from DELHI PUBLIC SCHOOL NACHARAM, hyderabad
Class : Class 7
neice as nandini is daugther of mayank's sister

Ans 19:

Viral Dubey from Delhi Public School , CHHATARPUR
Class : Class 7
The answer is (c) Neice

Ans 20:

arijit paul from New Town School, Kolkata
Class : Class 9
d as mayanks sisters brother may be mayank or his brother if he has any

Ans 21:

rohan shah from chavara public school, dhule
Class : Class 8
A) DAUGHTER

Ans 22:

Soumyaranjanrout Sonu from Freedom International School , Salepur
Class : Class 7
B

Ans 23:

Soumyaranjanrout Sonu from Freedom International School , Salepur
Class : Class 7
B

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NIRANJANA from INDIRA NATIONAL SCHOOL, PUNE
Subject :NCO    Class : Class 4

Ans 1:

harshadaawate50@gmail.com from sinhgad, pune
Class : Class 4
AGYtfh

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Namratha from JGRVK, Bengaluru
Subject :NCO    Class : Class 5

Ans 1:

Akshat Iyer from Sri Kumaran Children's Home, Bengaluru
Class : Class 7
the answer is "b"

Ans 2:

Akshat Iyer from Sri Kumaran Children's Home, Bengaluru
Class : Class 7
answer is "B"

Ans 3:

Udayan Sindhu Chaudhuri from The Indian School, NEW DELHI
Class : Class 7
A) audio video interface

Ans 4:

techinical harsh from Dav, ramnagar
Class : Class 5
B

Ans 5:

Ayush Kumar from Maria Assupta Sr. Sec. Convent School, KASHIPUR
Class : Class 5
audio video interface (a)

Ans 6:

khushie from gdgps , Gurgaon
Class : Class 5
It is "B"

Ans 7:

Aarush Semwal from DPS Noida, Noida
Class : Class 7
audio video interleave

Ans 8:

Srujhan from Global Indian international school, singapore
Class : Class 5
b

Ans 9:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 6
audio video interface (a)

Ans 10:

Jayprakash Singh from john XXIII High school, virar
Class : Class 7
B

Ans 11:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 6
sorry, answer is B

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Tanishkchamp from Saint Francis English medium school, Bandikui
Subject :NCO    Class : Class 6

Ans 1:

Aarush manglani from chirec international school, Hyderabad
Class : Class 8
8 is the answer

Ans 2:

PRANEEL PRIYASH PANDA from AECS NARORA, BULANDSHAHR
Class : Class 6
Its easy , go to web and search .

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John Mathew from Somerville School, Delhi
Subject :NCO    Class : Class 2

Ans 1:

Alay Shah from Euro School, Thane
Class : Class 5
1 byte = 8 bits hence 1 bit = 1/8 bytes

Ans 2:

John Boanerges from Loyola, Trivandrum
Class : Class 5
One byte

Ans 3:

rafaz mansoor from kannadi vappa international school, kilakarai
Class : Class 2
8

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namita sen from St. Mary's Convent School, Howrah
Subject :NCO    Class : Class 2

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Spandan Mandal from AASS, Kolkata
Subject :NCO    Class : Class 9

Ans 1:

Shalin Jain from NKDAV Sidheegram, Sidheegram
Class : Class 9
Antimatter are just opposite to matter. For example antiparticle of electron is positron(not proton) has just opposite electric charge. Antimatter has property just opposite to matter. One would expect the Big Bang to produce equal amounts of matter and antimatter, and, since the two annihilate one another on contact, this should have led to a universe with no particles, filled only with radiation. This problem can be solved if there exists some process that favors matter over antimatter, leading to the excess that we see today.

Ans 2:

Shalin Jain from NKDAV Sidheegram, Sidheegram
Class : Class 9
Antimatter are just opposite to matter. For example antiparticle of electron is positron(not proton) has just opposite electric charge. Antimatter has property just opposite to matter. One would expect the Big Bang to produce equal amounts of matter and antimatter, and, since the two annihilate one another on contact, this should have led to a universe with no particles, filled only with radiation. This problem can be solved if there exists some process that favours matter over antimatter, leading to the excess that we see today.

Ans 3:

from , Nanded
Class : Class 10
Antimatter is the form of matter that existed during 10^-30sec to 10^-10sec since antimatter are capable of surviving in very extreme conditions. Antimatter is the thing that has the charges opposite to that of matter. for example, electrons will have a positive charge unlike the negative present in matter. Since antimatter could only survive in very extreme conditions, therefore in our normal universe with less adverse conditions, there is only a tiny spec of antimatter in this vast universe.

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Rajat mokashe from podar international school , Parbhani
Subject :NCO    Class : Class 4

Ans 1:

Abhinav Sai from Sanskriti School, Hyderabad
Class : Class 4
Answer : E

Ans 2:

Goutham from DPS Modern Indian School, Al Wakrah
Class : Class 8

Ans 3:

Mitesh from Shishya BEML Public School, Bengaluru
Class : Class 7
it is obviously E.

Ans 4:

sansitapani@gmail.com from sophia senior secondry school, Ajmer
Class : Class 3
e

Ans 5:

SHAH HITANSH JINESH from S H KHARAWALA, AHMEDABAD
Class : Class 6
Obviously letter E

Ans 6:

Goutham from DPS Modern Indian School, Al Wakrah
Class : Class 8
e

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Subash kandoth from New horizon public school , Navi Mumbai
Subject :NCO    Class : Class 8

Ans 1:

Snehil from N.K. Bagrodia Public School, New Delhi
Class : Class 10
Router

Ans 2:

Nilav Dutta from Shrimanta Shankar Academy Senior Secondary School, Guwahati
Class : Class 9
hotspot

Ans 3:

hitesha from kv chennai, tambaram
Class : Class 8
router

Ans 4:

Kundan Shekhawat from Vasistha Genesis School, Bardoli
Class : Class 8
d) router

Ans 5:

Aaditi Nilkanth Masane from Podar International School, Satara
Class : Class 1
Its ROUTER

Ans 6:

Sumit Raj from Gyan Bharti Public School , PATNA, Bihar
Class : Class 8
D = router

Ans 7:

shreeram from sri vijay vidyalaya matriculation higher secondary school, hosur
Class : Class 8
router

Ans 8:

Ritwik Premchand from Navadisha Montessori School, Chennai
Class : Class 9
ROUTER

Ans 9:

Gyanranjan from ALchemy School, Surat
Class : Class 8
its a router

Ans 10:

Nayanika Mathur from Manav Rachna International School, Faridabad
Class : Class 8
the answer is (D) Router

Ans 11:

Parijat Majumdar from Salt Lake School, Kolkata
Class : Class 4
router

Ans 12:

Jonathan chu from Sayfol internationl school, KUALA LUMPUR
Class : Class 8
router

Ans 13:

Kundan Shekhawat from Vasistha Genesis School, Bardoli
Class : Class 8
d) Router

Ans 14:

AYUSH from D.P.S, JAIPUR
Class : Class 8
ROUTER

Ans 15:

Tania from The Schram Academy, Chennai
Class : Class 8
Router

Ans 16:

Abhishek Anand from Diksha international school, Bhagalpur
Class : Class 8
Roter

Ans 17:

Prateek from St. Xavier's Sr. Sec. School, Sirsa
Class : Class 8
Router

Ans 18:

Snehil from N.K. Bagrodia Public School, New Delhi
Class : Class 10
Router

Ans 19:

Pinakpani from Delhi Public School Gandhinagar, Gandhinagar
Class : Class 8
A

Ans 20:

Aaditi Nilkanth Masane from Podar International School, Satara
Class : Class 1
Its ROUTER

Ans 21:

shreeram from sri vijay vidyalaya matriculation higher secondary school, hosur
Class : Class 8
router

Ans 22:

pranav003 from Delhi Public School, Greater Noida
Class : Class 10
I bet it is (d) Router.

Ans 23:

ANMOL VERMA from NIRMALA CONVENT SENIOR SECONDARY SCHOOL KATHGODAM, Haldwani
Class : Class 9
Router

Ans 24:

dhruv from Sri Aurobindo Memorial School, Bengaluru
Class : Class 9
it is router

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