National Science Olympiad Forum By SOF Olympiad Trainer - Page 90
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Munna Dasgupta from Delhi world Public School, Agartala
Subject :NSO    Class : Class 3

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Munna Dasgupta from Delhi world Public School, Agartala
Subject :NSO    Class : Class 3

Ans 1:

Aradhya Shankar from Vibgyor, Kolhapur
Class : Class 3
a

Ans 2:

Munna Dasgupta from Delhi world Public School, Agartala
Class : Class 3
What is the formula of this question

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Tanmay Singh from JVM, Ratnagiri
Subject :NSO    Class : Class 6

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madhav from null, null
Subject :NSO    Class : Class 5

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madhav from null, null
Subject :NSO    Class : Class 5

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Shrihan Koley from Radiant International School , Patna
Subject :NSO    Class : Class 3

Ans 1:

Aradhya Shankar from Vibgyor, Kolhapur
Class : Class 3
because they are wrong write in report an error

Ans 2:

Vanij from SNBP, Pune
Class : Class 3
You are correct, then why is it showing C ?

Ans 3:

Shrihan Koley from Radiant International School , Patna
Class : Class 4

Ans 4:

Saai Soumendu from ODM PUBLIC SCHOOL, BHUBANESHWAR
Class : Class 4
correct answer is option A and it is given in solution but in marking it shows option C . Why ?

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Anaaya Angrish from BAF Petit, Mumbai
Subject :NSO    Class : Class 10

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Priyanka Dahiya from ,
Subject :NSO    Class : Class 3

Ans 1:

Ayushmaan Nautiyal from MVN, Faridabad
Class : Class 4
correct answer ia A but software showing d which is wrong..

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arnav raj sharma from gulibulium school, new york
Subject :NSO    Class : Class 7

Which of the following statements is/are incorrect?
I. Solubility of gases in water increases with an increase in the temperature.
II. Salt is obtained from sea water by the evaporation process.
III. Winnowing is used to separate lighter components of a mixture from the heavier ones by wind or blowing air.
IV. Distillation process involves the separation of insoluble solids from liquids.

AI, II and IV only
BI and IV only
CII and III only
DI and III only


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arnav raj sharma from gulibulium school, new york
Subject :NSO    Class : Class 7

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