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celina srivastava from ryan global school, mumbai
Subject :NSO    Class : Class 3

Ans 1:

Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 6
It should be new moon,because full moon takes 2 weeks to change into new moon.

Ans 2:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 3:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 4:

Vanama Aditya Siddharth from Gitanjali Devashray, Secunderabad
Class : Class 3
I feel it is still not new moon as there are a couple of days for it to become a new moon.

Ans 5:

celina srivastava from ryan global school, mumbai
Class : Class 3
I acseped my mistake

Ans 6:

Jibran Noorshah from Christ Academy, Bengaluru
Class : Class 5
I accepted my mistake.But still think there are a couple of days for it to become a new moon.

Ans 7:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
The correct answer is A.

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Mitesh from Shishya BEML Public School, Bengaluru
Subject :NSO    Class : Class 5

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ADVAY.JAIN.4B.dpsn from DPS Noida, Noida
Subject :NSO    Class : Class 4

Ans 1:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7
C) x y

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Aadhya Singh from Billabong high International School, Noida, Ghaziabad
Subject :NSO    Class : Class 6

Read the given passage where some of the words have been italicised.
Cotton plant is annual shrub. It grows best in cold climate. Black soil is best suited for the cultivation of cotton plant. The stems of cotton plant are called cotton bolls. The seeds with cotton fibres are picked from the cotton bolls by hand. After picking the fibres are separated from the seeds by a process called combing.
Select the correct option regarding this.

A Annual should be replaced by biennial.
B Cold should not be replaced as it is correctly mentioned.
C Black should be replaced by yellow and stems should be replaced by fruits.
D Combing should be replaced by ginning.


answer is D

Ans 1:

Dheeraj Thriyambak M from Sri Sankara Senior Secondary School Adyar, Chennai
Class : Class 6
correct ans is d

Ans 2:

Aarush Goyal from D.A.V Pblic school, Sector 14, Faridabad
Class : Class 6
yes combing should be replaced because combing is the process of of straitning cotton fibers

Ans 3:

Advait talnikar from Dhruv Global School, Sangamner
Class : Class 6
It's D for sure guys

Ans 4:

soubhik raha from bishop morrow school, nabadwip
Class : Class 6
correct answer should be d

Ans 5:

khushi Joshi from Svkm , Mumbai
Class : Class 9
ans is D

Ans 6:

khushi Joshi from Svkm , Mumbai
Class : Class 9
Ginning is a process used to separate cotton fibres from seeds while combing is the process of disentangling fibres

Ans 7:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 6
d is the answer

Ans 8:

SJ HARITHA from PSBS, BENGALURU
Class : Class 6
d

Ans 9:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 6
CORRECT ANS IS D guys

Ans 10:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
D is correct, combing should be replaced by ginning

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ArhamAnay Jain 4G from MDPS, Faridabad
Subject :NSO    Class : Class 4

Ans 1:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
C it's C

Ans 2:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
the answer is c but question is tricky

Ans 3:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
cccccccccc

Ans 4:

Ritwika Biswas from KV no 2 , Bhubaneswar
Class : Class 9
cccccccc

Ans 5:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
Shreshta the ans is not b coz in b precipitation is not happening condesation is happening that is why ans is c

Ans 6:

ZEHRA MAZHAR from GAIL D A V SCHOOL PUBLIC SCHOOL, AURAIYA
Class : Class 5

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

Ans 8:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 4
it is c dont get confused with b

Ans 9:

Shreshta from Presidium, Ghaziabad
Class : Class 5
how is it c not b . pleas explain

Ans 10:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
CCCthe answer is C the ones who posted please see it is C

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khushi Joshi from Svkm , Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Aarush Goyal from D.A.V Pblic school, Sector 14, Faridabad
Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

Ans 2:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
Our body is made of mostly made of impure water which is a good conductor of electricity. Our body also has a lot of metallic minerals like iron which conduct electricity.

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khushi Joshi from Svkm , Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Aarush Goyal from D.A.V Pblic school, Sector 14, Faridabad
Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

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khushi Joshi from Svkm , Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Aarush Goyal from D.A.V Pblic school, Sector 14, Faridabad
Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

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khushi Joshi from Svkm , Mumbai
Subject :NSO    Class : Class 6

Which of the following statements are correct?
(i) Human body is a good conductor of electricity.
(ii) The air gap surrounding an electric circuit acts as a conductor.
(iii) Silver conducts electricity better than any other metal.
(iv) When electricity lights up a bulb, no heat is produced.

A (i) and (ii)
B (iii) and (iv)
C (i) and (iii)
D (ii) and (iii)


Can someone explain how the human body is a good conductor of electricity?

Ans 1:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
CORRECT ANS IS D

Ans 2:

soubhik raha from bishop morrow school, nabadwip
Class : Class 6
actually our human body consists 70% of water and if we touch electricity they are conducted through our body to either to another person or to any metal or to directly the ground.

Ans 3:

Abhishri Dwivedi from gems modern academy , Dubai
Class : Class 6
Answer (C) is correct because our body is a good conductor of electricity and it has even been mentioned in the synopsis. Now, that means that (i) is correct so automatically B and D get canceled. The air in no form acts as a conductor and is an insulator. So C is also canceled. This leaves us with our final aswer A.

Ans 4:

Aarush Goyal from D.A.V Pblic school, Sector 14, Faridabad
Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

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khushi Joshi from Svkm , Mumbai
Subject :NSO    Class : Class 6

Label the dry cell in the correct order.


A (i) Carbon and Manganese dioxide mixture, (ii) Carbon rod, (iii) Ammonium chloride
B (i) Carbon rod, (ii) Ammonium chloride, (iii) Zinc container
C (i) Ammonium chloride, (ii) Zinc container, (iii) Carbon rod
D (i) Zinc container, (ii) Carbon rod, (iii) Carbon and Manganese dioxide mixture


The correct answer is C as the part labeled (i) is ammonium chloride, (ii) is zinc container and (iii) is carbon rod.

Ans 1:

Sevanthi. B. R from Saint Paul's English school, Bengaluru
Class : Class 6

Ans 2:

Tamrashi Pani from Sof Olympiad trainer international school, Bangalore
Class : Class 7
I think D is correct

Ans 3:

SAI SHOURYA VARDHAN from T.I.M.E School, Hyderabad
Class : Class 6

Ans 4:

Sharanya from Holy Cross School Agartala, Agartala
Class : Class 7
ALL THE OPTIONS ARE WRONG , EVEN OPTION (C)

Ans 5:

A S Neeraj from K V 2, Chennai
Class : Class 6
Actually, none of the answer is correct. IN option D they changed the order

Ans 6:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 7
c is the only correct ans because in a zinc carbon dry cell zinc container is the negative terminal of the cell and carbon is the positive terminal of the cell and we need a electrolyte to convert chemical energy into electrical energy i.e. ammonium chloride.

Ans 7:

Prisha from DPS, Hyderabad
Class : Class 6
actually none of the answers are correct

Ans 8:

Rochishnu Ghosh hazra from Techno India Group Public School -Bolpur , Bolpur Shantiniketan
Class : Class 7
I COULD NOT UNDERSTAND ??

Ans 9:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
D is the correct answer

Ans 10:

RUCHI from dps, Faridabad
Class : Class 7

Ans 11:

Arsh from Lahs, Gwalior
Class : Class 8
ANS is D!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 12:

DHEER PANDEY from Sentia School, Hyderabad
Class : Class 8
D is the correct answer but I have no idea why is it C??

Ans 13:

Aarush Goyal from D.A.V Pblic school, Sector 14, Faridabad
Class : Class 6
yes

Ans 14:

Doofal from Sanskriti School, Delhi
Class : Class 6
I was dumb enough to not read the order that is why I got it wrong.

Ans 15:

Nishka Rawat from Inventure Academy, Bengaluru
Class : Class 4
All answers are wrong - even 'D' and 'C'. 'C' would, however, be right if the line for '(ii)' was a little shorter.

Ans 16:

Rishab from OWS, New Delhi
Class : Class 7

Ans 17:

DHEER PANDEY from Sentia School, Hyderabad
Class : Class 8

Ans 18:

KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 6

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