National Science Olympiad Forum By SOF Olympiad Trainer - Page 73
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Iqram Irfan Budihal from JSS Shri Manjunatheshwara English Medium school , Dharwad
Subject :NSO    Class : Class 6

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Dhairya from Delhi Public School, Bokaro Steel City
Subject :NSO    Class : Class 6

Ans 1:

Dhairya from Delhi Public School, Bokaro Steel City
Class : Class 7
Ans would be B

Ans 2:

Adhrit Tripathi from Elpro International, Pune
Class : Class 8

Ans 3:

Nami Deliwala from Savitridevi Hariram Agarwal International School, Mumbai
Class : Class 7

Ans 4:

mugil varman from santham vidhayalaya, triuchrapalli
Class : Class 7

Ans 5:

Medhansh Malhohtra from Delhi Public School, Noida, Delhi
Class : Class 7
yes

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Om N M from The Samhita Academy, Bengaluru
Subject :NSO    Class : Class 8

Ans 1:

Om N M from The Samhita Academy, Bengaluru
Class : Class 8

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Giselle Shah from Sapphire International School, Noida
Subject :NSO    Class : Class 5

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SpaceXX from indian school sohar, Muscat
Subject :NSO    Class : Class 9

Observe the given diagram showing change in state carefully.


Which of the following is correct identification for processes P to U?

A Q → Vaporisation, S → Liquification, U → Solidification
B P → Melting, Q → Condensation, S → Solidification
C S → Sublimation, P → Liquification, U → Solidification
D P → Fusion, R → Condensation, T and U → Sublimation


How tf is U Sublimation WHAT

Ans 1:

Gokul Warrier M from SRI KUMARANS MALLASANDRA, BANGALORE
Class : Class 9
Here U should be deposition and T should be sublimation, therefore the answer is "D"

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Chinmay S Amboori from Adani Public School, Mundra
Subject :NSO    Class : Class 4

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Saanjana from Vibgyor , Mumbai
Subject :NSO    Class : Class 7

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Archit Borkar from SSVM World School, Coimbatore
Subject :NSO    Class : Class 7

Ans 1:

Dhruv Singh from VIBGYOR HIGH HORAMAVU, BANGALORE
Class : Class 8

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

Ans 1:

ambrish shukla from Modern acadmey, Ghaziabad
Class : Class 8

Ans 2:

ambrish shukla from Modern acadmey, Ghaziabad
Class : Class 8

Ans 3:

Trina from Ganges Valley School, Hyderabad
Class : Class 8

Ans 4:

Aryasri Sahu from KV IIT Powai, Mumbai
Class : Class 9
A

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Archishman Pal from Sri Krishna Mission School, Agartala
Subject :NSO    Class : Class 7

Read the given statements and select the option that correctly states them as true (T) and false (F) ones.
(i) Food protects us from diseases.
(ii) Ingredients of food that we eat comes from plants only.
(iii) People living in different states of India eat same kind of food.
(iv) In carbohydrates, hydrogen and oxygen occur in the ratio of 2 : 1

A(i) - T; (ii) - F; (iii) - F; (iv) - T
B(i) - T; (ii) - T; (iii) - F; (iv) - F
C(i) - F; (ii) - T; (iii) - T; (iv) - F
D(i) - F; (ii) - F; (iii) - F; (iv) - T


Do junk food also protects us from diseases ?

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