National Science Olympiad Forum By SOF Olympiad Trainer - Page 615
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Amey Ausekar from Amanora School, Pune
Subject :NSO    Class : Class 3

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Bhavit Bansal from Vardhman International School, Jaipur
Subject :NSO    Class : Class 5

Ans 1:

Vihaan Patil from Bombay Scottish School, Mahim Mumbai
Class : Class 6
It is A you can only irrigate after sowing IT MAKES NO SENSE DOING IT BEFORE

Ans 2:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
yes, the answer is A

Ans 3:

Pratiksha Panda from Sri Kumaran's School, Bangalore
Class : Class 5
a

Ans 4:

RISHABH from BHARATIYTA VIDYA BHAVAN, KOLKATA
Class : Class 10
ans will be a as irrigation is all ways done after irrigation

Ans 5:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
Manuring can be done both before sowing and after sowing.

Ans 6:

shaurya from St Gregorios High school, Mumbai
Class : Class 5
A

Ans 7:

Amey Goyal from Delhi Public School, PANCHKULA
Class : Class 7

Ans 8:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
A

Ans 9:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
A

Ans 10:

Sanvi from K R Mangalam, Ghaziabad
Class : Class 8
ANS IS A

Ans 11:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
THese SOF people does not know anything

Ans 12:

Mahi Pimparkar from Vibgyor High, Pune
Class : Class 5

Ans 13:

Sanvi from K R Mangalam, Ghaziabad
Class : Class 8

Ans 14:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 15:

Mahi Pimparkar from Vibgyor High, Pune
Class : Class 5
The answer is D. Traditionally, irrigation is done after sowing but doing it before can help make the soil damp and soft. Here it says that 'Irrigation can NEVER be done before sowing' which is wrong. So, correct answer is D.

Ans 16:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is A because after sowing, new plants come, then only we water these.

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Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Subject :NSO    Class : Class 4

Ans 1:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4
cannot understand this

Ans 2:

vineet8026@gmail.com from dps, Doha
Class : Class 1
Cannot understand this....Please explain.

Ans 3:

ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Class : Class 9
A

Ans 4:

Rahul from Cambridge school, noida
Class : Class 4
give solution admin we know that which is corretc

Ans 5:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
view solution to understand

Ans 6:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4

Ans 7:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
can't understand

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from ,
Subject :NSO    Class : Class 2

Ans 1:

Sanaya pankule from Bvm, Nagpur
Class : Class 3
How can silk keep cool

Ans 2:

Prathyush from Greenwood High Bannerghatta, Bangalore
Class : Class 7

Ans 3:

Yug from Vibgyor, Pune
Class : Class 3
Please explain this question

Ans 4:

Yug from Vibgyor, Pune
Class : Class 3

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Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

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Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

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from kalyan, Kalyan
Subject :NSO    Class : Class 5

Ans 1:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4

Ans 2:

Karun from Kendriya vidhyalaya, Chennai
Class : Class 5
Admin please give solution for this question.

Ans 3:

Parijaat waghmare from Centre point school international, Nagpur
Class : Class 5

Ans 4:

Samanyu from NPSI, Singapore
Class : Class 5

Ans 5:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
You

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Riya Nambiar from The Sanskaar Valley School, Bhopal
Subject :NSO    Class : Class 4

Ans 1:

ishaan from BJM carmel Academy, Chandrapur
Class : Class 7

Ans 2:

ishaan from BJM carmel Academy, Chandrapur
Class : Class 7
X should be crescent not the gibbous , please check and correct your answer.

Ans 3:

vineet8026@gmail.com from dps, Doha
Class : Class 1
C

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Kushal from Chirec, Hyderabad
Subject :NSO    Class : Class 6

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Kushal from Chirec, Hyderabad
Subject :NSO    Class : Class 6

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