National Science Olympiad Forum By SOF Olympiad Trainer - Page 742
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Jyothi from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Shruti in an experiment, put a healthy, green plant in different conditions during a day, at different times P, Q and R. The rate of oxygen absorbed or released by this plant is shown in the given graph.



Which of the following assumptions can be made about this experiment?

AAt time P, that plant was put in a dark cupboard.
BAt time Q, plant is not respiring because, no oxygen is being taken up.
CAt time Q, the plant was moved to a dark room.
DAt time R, the plant was put in a well lighted place.


The answer given by Olympiad trainer is B but We all know that plants respire all the time. May I know the right answer

Ans 1:

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

Ans 2:

P A Reyyansh from Ann Mary School, Dehradun
Class : Class 10

Ans 3:

Hrithik Peddireddy from Oakridge International School, Hyderabad
Class : Class 7

Ans 4:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8

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

Ans 1:

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

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 7
please give the master ans

Ans 4:

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?

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Jeronee from Christwood School, PERUMBAKKAM
Subject :NSO    Class : Class 3

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 8

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Yes, the figure is not clearly printed and the options are not too clear .

Ans 3:

Isra Fathima from sophia high school, Bengaluru
Class : Class 7
the figure markings are not clearly printed.

Ans 4:

SPRIHA SINGH from KV BEML Nagar, KGF
Class : Class 4
the figure is not printed correctly

Ans 5:

Aarush from CA, Bengaluru
Class : Class 5
The figure is not clear. The options have not been printed correctly.

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Krethick Ravichandran from FIITJEE GLOBAL SCHOOL , India
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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kushagraghuryani2016 from DPS, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Rishit Sharma from new horizon gurukul, Bengaluru
Class : Class 6
the greatest speed will be at w and lest at z pls check

Ans 2:

Geetika from Nps international, Singapore
Class : Class 4
please explain the answer

Ans 3:

ANANYA.KUMAR from DPS Noida, Noida
Class : Class 5
explain????

Ans 4:

D M Sarvesh from Narayana Group of Schools, Mogappair
Class : Class 4

Ans 5:

ANAY ROSHAN from SAINT STEPHENS, CHANDIGARH
Class : Class 5
please explain the answer

Ans 6:

RIDHASEN PRIYASEN SHAH from The Rajkumar College, Rajkot, Rajkot
Class : Class 4
The ans of this question is different in the NSO workbook.why? how? please explain

Ans 7:

Adithya from narayana, Chennai
Class : Class 9
W

Ans 8:

RIDHASEN PRIYASEN SHAH from The Rajkumar College, Rajkot, Rajkot
Class : Class 4
The ans of this question is different in the NSO workbook.why? how? please explain

Ans 9:

PARNIKA SINGH from GYAN GANGA EDUCATION ACADEMY, RAIPUR
Class : Class 10
Answer of Q-21 is W not Z. Pl check

Ans 10:

Bitan Karan from DAV Public School, Haldia Township
Class : Class 7
Explanation ‼️❓⁉️❔

Ans 11:

D M Sarvesh from Narayana Group of Schools, Mogappair
Class : Class 4
Please Explain

Ans 12:

VARALIKA.GOENKA from DPS Noida, Noida
Class : Class 5
Please explain the answer

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Dhruv from na, Udaipur
Subject :NSO    Class : Class 6

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Dhruv from na, Udaipur
Subject :NSO    Class : Class 6

Ans 1:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 9
a

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Soham from DPS sector 45, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

Shivam Dave from Jamnabai Narsee School, Gandhinagar
Class : Class 7
The answer should come as B as the class W is Non-Magnetic and class X is Magnetic not C as ice does conduct electricity. BIG MISTAKE 😂

Ans 2:

rishi karthik from Bvm Global, chennai
Class : Class 5
You are correct B is the correct answer.

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Dhruva Shah from DPGA, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Srija Sneha from Lotus Valley International School, Noida
Class : Class 5
Hi there, Option C is correct

Ans 2:

Jaanya Vijh from DPSG Meerut Road, Ghaziabad
Class : Class 5
Hi there, the answer is option C

Ans 3:

Prasenjit Nandy from ,
Class : Class 4
its right

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Dhruva Shah from DPGA, Mumbai
Subject :NSO    Class : Class 5

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