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vineet8026@gmail.com from dps, Doha
Subject :NSO    Class : Class 3

Ans 1:

FAIZA AMIN from SAINT XAINS INTERNATIONAL SCHOOL ANANTNAG, ANANTNAG
Class : Class 3
A

Ans 2:

vineet8026@gmail.com from dps, Doha
Class : Class 1

Ans 3:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
A

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rajanya mandal from j h ambani, surat
Subject :NSO    Class : Class 4

Ans 1:

Jeet Anandani from Pawar public school, Mumbai
Class : Class 4
??

Ans 2:

UMANG from spring dale college, Lucknow
Class : Class 7
The answer is D. because the the substance in which solute is dissolved is called solvent. and the mixture formed from solvent and solute is called solution.

Ans 3:

Atrijo Ghosh from Don Bosco Liluah, Howrah
Class : Class 4
The answer is wrong.It should be option C

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vineet8026@gmail.com from dps, Doha
Subject :NSO    Class : Class 3

Ans 1:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

Ans 2:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 3:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

Ans 4:

FAIZA AMIN from SAINT XAINS INTERNATIONAL SCHOOL ANANTNAG, ANANTNAG
Class : Class 3
B

Ans 5:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

Ans 6:

Ajay Singh from Kendriya Vidyalaya Khanapara, Guwahati
Class : Class 3
The correct answer is B

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DEVANG Gupta from B K birla school kalyan, Kalyan
Subject :NSO    Class : Class 4

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SAMYA CHAKRABORTY from DON BOSCO PARK CIRCUS, KOLKATA
Subject :NSO    Class : Class 6

Ans 1:

Parth Gupta from Presidium Gurgaon, Gurgaon
Class : Class 6

Ans 2:

Kushal from Chirec, Hyderabad
Class : Class 7

Ans 3:

Agastya from NCS Arakkonam, Chennai
Class : Class 8

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Jigishal Thool from Don Bosco School, Guwahati
Subject :NSO    Class : Class 6

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Abhigyan Das from Delhi Public School , Guawahati
Subject :NSO    Class : Class 5

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Abhigyan Das from Delhi Public School , Guawahati
Subject :NSO    Class : Class 5

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Ayush Yadav from Salwan Public School, Gurgaon
Subject :NSO    Class : Class 5

Monty fully filled a glass bottle with water, put a stopper on it and placed it upright in the freezer overnight. When he looked at it in the morning, the stopper was out of the bottle and a column of ice had emerged through the opening of the bottle.
Which one of the following is the best explanation for what Monty had observed?

AThe bottle had contracted when it was put in the freezer and the water could no longer fit into it.
BExtra water condensed from the air in the freezer and then froze to form the column of ice.
CThe bottle and the stopper contracted more than the water, allowing it to pour out and form the ice column.
DThe volume of water had increased when the water froze, forcing the stopper out of the bottle and forming the column of ice.


connfusing

Ans 1:

Ayushman from Adamas International School, Kolkata
Class : Class 6

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Rupesh Sarkar from B D M International, Kolkata
Subject :NSO    Class : Class 6

Ans 1:

avsonawane from Blue Ridge Public School, Pune
Class : Class 6

Ans 2:

avsonawane from Blue Ridge Public School, Pune
Class : Class 6
912=[19*(8 16)]*2882=[21*(7 14)]*2Therefore, [24*(6 12)]*2=864

Ans 3:

Harshil from Pawar Public School, PUNE
Class : Class 6
can someone send the pattern

Ans 4:

Anika Saha from New Town School, KOLKATA
Class : Class 6
How is this possible??????????????????????

Ans 5:

Lavanya Ramesh from Vidya Soudha Public School , Bangalore
Class : Class 7

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