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from ,
Subject :ICSO    Class : Class 5

Ans 1:

dorashrish from APL Global School, Chennai
Class : Class 6
check in internet

Ans 2:

Vedant from RBK SCHOOL , Mira road
Class : Class 5
Microbolism is an chip like substance

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from ,
Subject :ICSO    Class : Class 4

Ans 1:

from ,
Class :
why do you post your name in a olympiad place you are crazy

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from ,
Class :
A chinese man named Cai Lun

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from ,
Class :
chinese found many things and among them paper is one thing they invented

Ans 4:

lakshya from Ryan international school icse dumas surat, Surat
Class : Class 4
Cai Lun

Ans 5:

from ,
Class :
China

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from ,
Subject :ICSO    Class : Class 7

Ans 1:

anmol from pallavi model school,boduppal, Hyderabad
Class : Class 7
yes

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from ,
Class :
It's somewhat less it should be 35 atleast

Ans 3:

from ,
Class :
It should be 36

Ans 4:

T G saketh from chettinad harishree vidyalayam, Chennai
Class : Class 7
no it is not as i got 36 and got less

Ans 5:

from ,
Class :
if your marks are above than the cut-offs than it is enough my marks were above than the one in cut-offs i.e.40

Ans 6:

from ,
Class :
No minimum 46/60

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from ,
Subject :ICSO    Class : Class 7

Ans 1:

T G saketh from chettinad harishree vidyalayam, Chennai
Class : Class 7
it has come now after 1st Jam 2017

Ans 2:

from ,
Class :
I think b/wn 21-26

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from ,
Subject :ICSO    Class : Class 7

Ans 1:

from ,
Class :
It's common fever!!

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from ,
Subject :ICSO    Class : Class 4

Ans 1:

Adwait Shiva from Udgam School For Children, Ahemdabad
Class : Class 9
Body Area Network

Ans 2:

Arka Chakraborty from St. Patrick's Academy, Bengaluru, Bengaluru
Class : Class 4
building area network

Ans 3:

Nandana from St Thomas Residential School, Trivandrum
Class : Class 10
Body Area Network

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from ,
Class :
body area network

Ans 5:

Sadhana Sikarwar from Neiil World School morena, Morena
Class : Class 8
Body Area Network

Ans 6:

from ,
Class :
body area network

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from ,
Subject :ICSO    Class : Class 7

Ans 1:

anmol from pallavi model school,boduppal, Hyderabad
Class : Class 7
convex mirror last letter is r and concave is e

Ans 2:

anmol from pallavi model school,boduppal, Hyderabad
Class : Class 7
convex mirror last letter is r and concave is e

Ans 3:

Chaitanya Mahesh Kolhe from St. josephs Convent Senior Secondary School , Jalgaon, Jalgaon
Class : Class 7
CONVEX MIRRORS are the mirrors whose outer surface is reflecting CONCAVE MIRRORS are the mirrors whose inner surface is reflecting

Ans 4:

Aavanthika.S.R from St Thomas Residential school (STRS) trivandrum kerala, Trivandrum
Class : Class 7
Concave mirror are those who curve inwards and forms a real image. Eg: telescope.In a telescope we see inverted images. Convex mirror also called diverging mirror bulges out like the diagrammatic representation of our eyes{physically only}. They form virtual images. Eg:the mirrors we see in shops at the top

Ans 5:

S.VIDHUSH from ARB INTERNATIONAL SCHOOL, POLLACHI
Class : Class 7
CONVEX MIRRORS are also called as diverging mirrors and CONCAVE MIRRORS are called converging mirrors

Ans 6:

from ,
Class :
conacve mirrors are curved inwards whearas convex mirrors curve outwards

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Aditi from Pallavi Model School, Secunderabad
Subject :ICSO    Class : Class 6

Ans 1:

from ,
Class :
you will get points for all the questions you answered correctly 1 point for 1 correct answer 500 points per badge. I have 26580 points and 5 badges

Ans 2:

gaurakshit from gita niketan awasiya vidyalaya, Kurukshetra
Class : Class 6
if we earn full marks then only we earn a badge

Ans 3:

arnav makani from the gurukul, Panchkula
Class : Class 6
by giving yourself a punch or a pat-back.

Ans 4:

from ,
Class :
as many points u get those many batches u earn i ve got 12780 and 3 of them

Ans 5:

Ganti Rama Pranav from FIITJEE WORLD SCHOOL, Hyderabad
Class : Class 10
BY BEING TOP IN WEEKLY LEADERBOARD

Ans 6:

from ,
Class :
When we score full marks in any test, only then we receive a badge.

Ans 7:

Aditya Birla from New Horizon Public School, Bengaluru
Class : Class 9
Every 1 correct question you answer you get 10 points.

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vijay harre R from NANDHA CENTRAL SCHOOL, Erode
Subject :ICSO    Class : Class 2

Ans 1:

from ,
Class :
ok

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Admin from SOF, Noida
Class : Class 10
Please register on the portal and you can then buy lots of good content to practice for IMO. Practice Content Includes 1) Chapter-wise question bank 2) Previous Year Papers 3) Mock Tests

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A Andrew from Lalaji Memorial Omega International School, Chennai
Subject :ICSO    Class : Class 4

Ans 1:

kunal from abhinav cbsc english school, Pune
Class : Class 5
Chinese in 16th century

Ans 2:

Udayan Sindhu Chaudhuri from Bluebells School International , New Delhi
Class : Class 9
the chinese

Ans 3:

from ,
Class :
The people of China invented the Abacus around 500 B.C.

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from ,
Class :
chinese in 16th century around 500 bc

Ans 5:

Aaryav Tiwari from DPS VK, Delhi
Class : Class 5
The Chinese

Ans 6:

Pournami from Lexicon International School Wagholi, Pune
Class : Class 10
of course the Chinese people

Ans 7:

from ,
Class :
The Chinese

Ans 8:

Nandana from St Thomas Residential School, Trivandrum
Class : Class 10
Chinese people

Ans 9:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
Chinese in 16th century

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