National Science Olympiad Forum By SOF Olympiad Trainer - Page 458
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rajanya mandal from j h ambani, surat
Subject :NSO    Class : Class 4

Ans 1:

Jeet Anandani from Pawar public school, Mumbai
Class : Class 4

Ans 2:

Kashvi Chirag Radhakrishnan from Vidya Valley,Susroad, Pune, Pune
Class : Class 4
yep it should be C

Ans 3:

Kashvi Chirag Radhakrishnan from Vidya Valley,Susroad, Pune, Pune
Class : Class 4

Ans 4:

AVANTIKA V from Amrita Vidyalayam Puducherry , Puducherry
Class : Class 4
Solute Solvent =Solution

Ans 5:

UMANG from spring dale college, Lucknow
Class : Class 7
The answer is D. because the the substance in which solute is dissolved is called solvent. and the mixture formed from solvent and solute is called solution.

Ans 6:

Atrijo Ghosh from Don Bosco Liluah, Howrah
Class : Class 4
The answer is wrong.It should be option C

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vineet8026@gmail.com from dps, Doha
Subject :NSO    Class : Class 3

Ans 1:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 2:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

Ans 3:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

Ans 4:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

Ans 5:

FAIZA AMIN from SAINT XAINS INTERNATIONAL SCHOOL ANANTNAG, ANANTNAG
Class : Class 3
B

Ans 6:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

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DEVANG Gupta from B K birla school kalyan, Kalyan
Subject :NSO    Class : Class 4

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SAMYA CHAKRABORTY from DON BOSCO PARK CIRCUS, KOLKATA
Subject :NSO    Class : Class 6

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7

Ans 2:

Parth Gupta from Presidium Gurgaon, Gurgaon
Class : Class 8

Ans 3:

Anay rathore from Sps, Bhopal
Class : Class 6

Ans 4:

Agastya from NCS Arakkonam, Chennai
Class : Class 8

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Jigishal Thool from Don Bosco School, Guwahati
Subject :NSO    Class : Class 6

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Abhigyan Das from Delhi Public School , Guawahati
Subject :NSO    Class : Class 5

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Abhigyan Das from Delhi Public School , Guawahati
Subject :NSO    Class : Class 5

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Ayush Yadav from Salwan Public School, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

Alina Chattopadhyay from Tagore International School, Vasant Vihar, New Delhi, South Delhi
Class : Class 6
@RichaGupta I have the same question. How can the water increase upon freezing? SOF please respond.

Ans 2:

Ayushman from Adamas International School, Kolkata
Class : Class 6

Ans 3:

Richa Gupta from Maneckji Cooper Education Trust, Mumbai
Class : Class 8
How volume gets increases on freezing ?

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Rupesh Sarkar from B D M International, Kolkata
Subject :NSO    Class : Class 6

Ans 1:

Aashika Singh from Indian High School,Dubai, Dubai
Class : Class 10

Ans 2:

avsonawane from Blue Ridge Public School, Pune
Class : Class 9

Ans 3:

Riddhima Das from GIIS, Singapore
Class : Class 8

Ans 4:

Anika Saha from New Town School, KOLKATA
Class : Class 6
How is this possible??????????????????????

Ans 5:

Harshil from Pawar Public School, PUNE
Class : Class 6
can someone send the pattern

Ans 6:

Lavanya Ramesh from Vidya Soudha Public School , Bangalore
Class : Class 7

Ans 7:

avsonawane from Blue Ridge Public School, Pune
Class : Class 9

Ans 8:

Saipriya from Sankara, Chennai
Class : Class 9
Correct Riddhima Das from GIIS, Singapore

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Pragna Mahata from The Assembly of God Church School, Purulia
Subject :NSO    Class : Class 7

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