National Science Olympiad Forum By SOF Olympiad Trainer - Page 349
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Ira Nagvekar from podar international school ,kankavli, Kankavli
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 8
The correct answer is D because both the options ( B,C ) are incorrect .

Ans 2:

Aalia Nair from Bombay Scottish School Mahim, Mumbai
Class : Class 4
The correct answer is D

Ans 3:

Anviksha Gupta from DPS Noida, Noida
Class : Class 7

Ans 4:

Abhra Joshi from Global City International School, Bangalore
Class : Class 4
every body knows that , its so simple and one of the basics

Ans 5:

Rudhra from Credence high, Dubai
Class : Class 4

Ans 6:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Energy can be changed from one form to another and KINETIC energy is the energy due to motion not Potential energy . So , the correct answer is D

Ans 7:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the answer is

Ans 8:

Ira Nagvekar from podar international school ,kankavli, Kankavli
Class : Class 4

Ans 9:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
B is incorrect but c is correct

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Krishika from LFCS, Sangrur
Subject :NSO    Class : Class 9

Ans 1:

Dhruvan G from Indian School al Ghubra, Muscat
Class : Class 9

Ans 2:

The Address from Somaiya, Mumbai
Class : Class 6

Ans 3:

Tuviksh from Bombay Scottish School Powai, Mumbai
Class : Class 9

Ans 4:

Aksh Raghuvanshi from KV Hebbal, Bengaluru
Class : Class 9

Ans 5:

Akshaj Malpani from Indira national school, Pune
Class : Class 8

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Anushka Wasnik from DPS, nagpur
Subject :NSO    Class : Class 6

Ans 1:

Ritabrata Das from OPJS, Angul
Class : Class 7
it should be a

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Anushka Wasnik from DPS, nagpur
Subject :NSO    Class : Class 6

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Anushka Wasnik from DPS, nagpur
Subject :NSO    Class : Class 6

Ans 1:

Rayan Chanda from Salt Lake School, Kolkata
Class : Class 9

Ans 2:

Arkaprabho Sau from Griffins International School, Kharagpur
Class : Class 9
there is no correct answer among the options

Ans 3:

Adhrit from CHSV, Chennai
Class : Class 8
Yeah, nothing's right

Ans 4:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 9

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Sahasra Shanker from KV IIT, Chennai
Subject :NSO    Class : Class 8

Read the given statements and select the correct option.
Statement-1 : Chloroplast and mitochondria are semi-autonomous organelles.
Statement-2 : Chloroplast and mitochondria have their own DNA and protein synthesizing machinery.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true and statement 2 is false.
DBoth statements 1 and 2 are false.


can someone explain this properly?

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P Easha from Chettinad Vidyashram, Chennai
Subject :NSO    Class : Class 7

Ans 1:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 2:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 3:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 4:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 5:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
LMAO you people dont know to give explanation or what;( (-_-)

Ans 6:

Areyouseriousrn from SBOA Global, Chennai
Class : Class 9
It is option B

Ans 7:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 8:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 9:

Areyouseriousrn from SBOA Global, Chennai
Class : Class 9
Is there in Foundation book class seven

Ans 10:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

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Tanushree from Asian International School, Colombo
Subject :NSO    Class : Class 7

Ans 1:

Shravan from KDARFS, Jamnagar
Class : Class 7
it's both a and d (according to me)

Ans 2:

Advik Dixit from Ryan International School Sanpada Navi Mumbai , NAVI MUMBAI
Class : Class 9
D

Ans 3:

Swamev Gupta from Amity International school, Gurgaon
Class : Class 10

Ans 4:

DIPTANGSU PARBAT from SOUTH POINT HIGH SCHOOL, Kolkata
Class : Class 7

Ans 5:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
IT IS D

Ans 6:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7
why not awool is not elastic

Ans 7:

DIPTANGSU PARBAT from SOUTH POINT HIGH SCHOOL, Kolkata
Class : Class 7
It IS D.

Ans 8:

Arnav Misra from DPS East, Bengaluru
Class : Class 8
According to me the correct answer is the option D

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P Easha from Chettinad Vidyashram, Chennai
Subject :NSO    Class : Class 7

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P Easha from Chettinad Vidyashram, Chennai
Subject :NSO    Class : Class 7

Ans 1:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
D

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