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Archishman Pal from Sri Krishna Mission School, Agartala
Subject :NSO    Class : Class 4

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tanay Nasikkar from bgs nps, bangalore
Subject :NSO    Class : Class 7

Ans 1:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
A: "The average kinetic energy of the molecules" is the right answer.

Ans 2:

Rudra K from Velammal Vidyalaya Annexure, Chennai
Class : Class 7
A The average kinetic energy of the molecules

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Ayush anand sharma from GEMS international school , Gurgaon
Subject :NSO    Class : Class 3

Ans 1:

Iraj Singh from DPS Megacuty, Kolkata
Class : Class 3
Correct answer=D

Ans 2:

Ayush anand sharma from GEMS international school , Gurgaon
Class : Class 7
I got 10/10

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SJ HARITHA from PSBS, Bengaluru
Subject :NSO    Class : Class 5

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Bhargav from City Pride School, Nigdi
Subject :NSO    Class : Class 7

Mr Khanna had a pond in his garden, filled with all kinds of aquatic plants. He wanted to prevent mosquitoes from breeding in the pond without harming the plants in any way. He could __________.
(i) Add salt into the water
(ii) Add some goldfish into the pond
(iii) Spray a film of oil on the surface of the pond

A (i) only
B (ii) only
C (iii) only
D (i), (ii) and (iii)


B is correct. As goldfish eat the mosquitoe's eegs

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Aayman from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

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Jashanpreet Singh Dingra from Kaintal School , Patiala
Subject :NSO    Class : Class 8

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priya from ISG, muscat
Subject :NSO    Class : Class 4

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advaith from giis, singapore
Subject :NSO    Class : Class 9

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Archishman Pal from Sri Krishna Mission School, Agartala
Subject :NSO    Class : Class 4

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