National Science Olympiad Forum By SOF Olympiad Trainer - Page 114
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A Andrew from Lalaji Memorial Omega International School, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Parmanyu from Learning paths school, Mohali
Class : Class 5
How do snakes and crocodiles breathe then?

Ans 2:

RHETAMA DAS from Usha Martin school,Malda, MALDA
Class : Class 3
Through dry skin

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

Ans 1:

Nandiniashok from St. pauls English school , Bengaluru
Class : Class 4
Pls send the correct answer and explanation.

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AJAY KULSHRESHTHA from ,
Subject :NSO    Class : Class 4

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Aarush from Podar, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Adithi Keshava from National Center For Excellence , Bangalore
Class : Class 7

Ans 2:

Vimala from Narayana, Bangalore
Class : Class 4

Ans 3:

Vimala from Narayana, Bangalore
Class : Class 4

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Arka Chakraborty from St. Patrick's Academy, Bengaluru, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5

Ans 2:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9

Ans 3:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9
question is wrong

Ans 4:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
??????????????what?????????????????what???????????

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Dev Narayan Vinu from St. Thomas Residential School, Thiruvananthapuram
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Tejesh VB from GEMS New Millennium School, Al Khail, Dubai
Class : Class 8

Ans 3:

niyati from kv 2, delhi
Class : Class 4

Ans 4: (Master Answer)

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

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Kushagra Shukla from Presidium dwarka, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

AniAdi from Cambridge public school, Bangalore
Class : Class 5
Screw is used to fasten things and not really used to lower and raise things.. Isnt D incorrect too?

Ans 2:

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Class : Class 9

Ans 3:

Ayaansh Singhal from Pinewood School, Saharanpur
Class : Class 8
please give the master ans

Ans 4:

Priyanka Dahiya from St. Theresa's senior secondary Convent school , Karnal
Class : Class 5
fork can be considered as both 'Lever' and 'wedge'. answer should be D.

Ans 5:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi
Class : Class 8
no chairs also use screws to go up nd down

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Supreet Birdi from Global Indian International School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Class : Class 4
The ans will also be option B

Ans 2:

Aarush Bansal from PSBN, Bangalore
Class : Class 4
it is wrong answer

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aritroray from Chirec International School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Satvi Mohanty from Indira National School, Pune
Class : Class 6

Ans 2:

Aarush from Podar, Mumbai
Class : Class 10
c

Ans 3:

Admin from Revisewise, Noida
Class : Class 3
All insects have there pairs of legs attached to the Thorax region. Hence answer C is correct

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Aarush from Podar, Mumbai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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