National Science Olympiad Forum By SOF Olympiad Trainer - Page 243
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Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 8

Ans 1:

arnav raj sharma from gulibulium school, new york
Class : Class 8
the ray moves towards the normal so the ray will go away from the coin

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S from , JAJAPUR
Subject :NSO    Class : Class 3

Ans 1:

Rivan Chheda from Podar international CAIE, Mumbai
Class : Class 3

Ans 2:

Yatindra G from SBOA, Chennai
Class : Class 4
another puzzlewhat is pentagon plus pentagon plus hexagon =???(solution: count the sides and then add)

Ans 3:

Abhiraj from St. Xavier's School, Burdwan
Class : Class 7
B

Ans 4:

Avneet Kaur from Satpaul Mittal School , Ludhiana
Class : Class 3
B

Ans 5:

Yatindra G from SBOA, Chennai
Class : Class 4

Ans 6:

Hamsini from yagappa international school, Thanjavur
Class : Class 5
YATINDRA, ANSWER IS 16

Ans 7:

Rivan Chheda from Podar international CAIE, Mumbai
Class : Class 3

Ans 8:

Yatindra G from SBOA, Chennai
Class : Class 4
it's tricky but I found out luckily it's B

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ISRAT PARWEEN from J N V BETTIAH, Patna
Subject :NSO    Class : Class 1

Ans 1:

Himanshu from Fortune high school, Pune
Class : Class 5
please tell your answer I am confused

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Simarjot from Fr. Agnel School, Vaishali, Ghaziabad
Subject :NSO    Class : Class 9

Read the given statements and select the correct option.
Statement 1 : A body thrown vertically up with a velocity u reaches the maximum height h after T seconds. At a time 2T seconds its velocity becomes zero.
Statement 2 : A particle thrown vertically up with a velocity comes back to its initial position with same magnitude of velocity but in opposite direction.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true but statement 2 is false.
D Statement 1 is false but statement 2 is true.


How?

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Priyanka from Kendriya vidyalaya, Chennai
Subject :NSO    Class : Class 5

Ans 1:

Sinita Ray from Greenwood High international, Bangalore
Class : Class 5
solution please

Ans 2:

Sargun Maini from The Khaitan School, NOIDA
Class : Class 6
why the solution is not given

Ans 3:

Karthik Reddy Munnangi from Chirec International School, Hyderabad
Class : Class 8

Ans 4:

Trina from Ganges Valley School, Hyderabad
Class : Class 9

Ans 5:

Ishita Mishra from BGS, Bangalore
Class : Class 6

Ans 6:

Dhwani Rautela from PSBB Learning Leadership Academy, BANGALORE
Class : Class 8
Pls tell the solution

Ans 7:

Ishaan from St Mary's icse school , Koparkhairne
Class : Class 5
whats the solution

Ans 8:

Arnav Nandan from ST PETERS COLLEGE AGRA, Agra
Class : Class 9
what is the solution ?_?

Ans 9:

Priyanka Murugan from Chennai Public School, Chennai
Class : Class 6
can you tell the solution for this question

Ans 10:

Dhanush Prasanth from Noterdame Academy, Bangalore
Class : Class 4

Ans 11:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
(((((((((((((((((((((((((((((((((((((((((BBBBBBBBBBBBBBBBBBBBBBB))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))((((((((((((((((((((((((((((((((((((((BBBBBBBBBBBBBBBBBB))))))))))))))))))))))))))))))))))))))))

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Priyanshi Pritam from Vibgyor High, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Abhiraj from St. Xavier's School, Burdwan
Class : Class 7
D

Ans 2:

Shruti from ,
Class : Class 1
ya d

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Priyanshi Pritam from Vibgyor High, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Anagha from DPS BANGALORE NORTH, Bengaluru
Class : Class 3
hy7bnz

Ans 2:

Abhiraj from St. Xavier's School, Burdwan
Class : Class 7
A

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ansh rai from delhi public school, Bhilai
Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9
B

Ans 3:

Pranjal Khaitan from Jayshree Pariwal International School, Jaipur
Class : Class 7
The answer is B because the speed is constant

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Priyanshi Pritam from Vibgyor High, Bangalore
Subject :NSO    Class : Class 3

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Priyanshi Pritam from Vibgyor High, Bangalore
Subject :NSO    Class : Class 3

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