National Science Olympiad Forum By SOF Olympiad Trainer - Page 108
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Advaith m from New horizon public school, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Hridhaan Talukdar from National Public School Koramangala, Bangalore
Class : Class 6

Ans 2:

Advaith m from New horizon public school, Bangalore
Class : Class 4
The goddamn question is wrong

Ans 3:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 8
The question isn't wrong. The options are. And the correct option is also wrong

Ans 4:

Anahita.Mathur from dpsnoida, Noida
Class : Class 6
The options are incorrect

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Angela from NEW GULF INDIAN SCHOOL, KUWAIT
Subject :NSO    Class : Class 2

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ambrish shukla from Modern acadmey, Ghaziabad
Subject :NSO    Class : Class 8

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SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR
Subject :NSO    Class : Class 7

Ans 1:

PS Gour from Chirec international schoo The best 30 years and beyond, Hyderabad
Class : Class 7
same

Ans 2:

Saanjana from Vibgyor , Mumbai
Class : Class 8
I am getting only 15 triangles

Ans 3:

Saanjana from Vibgyor , Mumbai
Class : Class 8

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Kushal from , Banglore
Subject :NSO    Class : Class 10

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Tahidu sharya from Prg, Jaipur
Subject :NSO    Class : Class 6

Ans 1:

Kavya shri from Vignan world one school, Visakhapatnam
Class : Class 6
I did not understand it

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Nandana from St Thomas Residential School, Trivandrum
Subject :NSO    Class : Class 10

Rupali, a class 10 student has set up the apparatus as shown in the figures.
image
Which of the following observations is correct?

A Temperature of beakers I, II and III will be raised as dissolution of salts is an exothermic process.
B Temperature of beakers III and IV will be raised while temperature of beakers I and II will fall.
C Temperature will rise only in beaker IV as redox reactions are exothermic.
D None of these


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Lokesh Sai Dasari from Rockwell International School, Hyderabad
Subject :NSO    Class : Class 9

Study the given table carefully and select the option that correctly fills up the blanks a, b, c and d.

Disease Hormone
involved		 Level of
hormone section
a Insulin Hyposecretion
Grave's disease
(Exophthalmic goitre)		 b Hyposecretion
Myxoedema Thyroid hormones c
Addison's disease d Hyposecretion


a b c d
A Cretinism Thyroid hormones Hypersecretion Penicillin
B Cretinism Glucocorticoid Hypersecretion Aldosterone
C Diabetes mellitus Thyroid hormones Hyposecretion Aldosterone
D Diabetes mellitus Adrenaline Hyposecretion Thyroxine


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Ashwika Saraf from Bal Bharati Public School, Kharghar
Subject :NSO    Class : Class 6

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Amlan choudhury from GD Birla center for education , Kolkata
Subject :NSO    Class : Class 7

Ans 1:

Arpit Bornarkar from Podar International School ICSE , Aurangabad
Class : Class 7
This answer is TOO easy HAHA its D

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