National Science Olympiad Forum By SOF Olympiad Trainer - Page 195
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Turlapati Advaith Kumar from Phoenix Greens School of Learning, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Ayansh Garg from DPS Faridabad Sector 19, Delhi
Class : Class 4
Answer is B

Ans 2:

Ayushmaan Mishra from DePaul school , Berhampur
Class : Class 4

Ans 3:

shanmukh reddy from National Public School, Bangalore
Class : Class 7
when Q is considered as ICE and R is in liquid state. now ans is A , x-r and y-q

Ans 4:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4

Ans 5:

Suhil from Sandipani Vidyalaya, Chennai
Class : Class 4
When Q is consider as a Eraser, P is consider as Co2 and R is consider as coconut oil. look at the diagram P is very far so it's consider as gas, then Q is consider as solid and R is consider as liquid. so look at the question that will not have X - Fixed shape only and Y - Fixed shape and volume?. So Gas will not have fixed shape and volume, so it is "Y". Now let's move on to X = R is moderately having distance so it is liquid and final answer is Option B.

Ans 6:

ANNANGI HIRANYA from Bharatiya vidya bhavans public school , Hyderabad
Class : Class 4

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Madhavan from Indian school Al wadi Al kabir, muscat
Subject :NSO    Class : Class 8

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RC from Vibgyor, Navi Mumbai
Subject :NSO    Class : Class 6

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RC from Vibgyor, Navi Mumbai
Subject :NSO    Class : Class 6

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arin chaitanya from the shri ram school, New Delhi
Subject :NSO    Class : Class 6

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Shaman Amin from SDM school, Mangalore
Subject :NSO    Class : Class 8

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Thrisha from yuva bharathi, Coimbatore
Subject :NSO    Class : Class 10

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UMA Subramanian from Global Indian International School, Singapore
Subject :NSO    Class : Class 5

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UMA Subramanian from Global Indian International School, Singapore
Subject :NSO    Class : Class 5

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Trina from Ganges Valley School, Hyderabad
Subject :NSO    Class : Class 7

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