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Asmi Raniga from Indian school Ghubra, Muscat
Subject :NSO    Class : Class 3

Ans 1:

SARTHAK.SHUKLA from Delhi Public School, Noida, Noida
Class : Class 3
Answer is B because the stomach is a muscular organ located on the left side of the upper abdomen.

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Asmi Raniga from Indian school Ghubra, Muscat
Subject :NSO    Class : Class 3

Ans 1:

Asmi Raniga from Indian School Ghubra, Muscat
Class : Class 8
the correct answer is c.

Ans 2:

Asmi Raniga from Indian School Ghubra, Muscat
Class : Class 8
the correct answer is c.

Ans 3: (Master Answer)

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

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Asmi Raniga from Indian school Ghubra, Muscat
Subject :NSO    Class : Class 3

Ans 1:

Anvita sinha from Maharaja agrasen model school , Delhi
Class : Class 7
6

Ans 2:

Aditi Mahanti from DPS North Kolkata, Kolkata
Class : Class 3
6

Ans 3:

Aditi Mahanti from DPS North Kolkata, Kolkata
Class : Class 3
6

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Sriram from DPS Modern Indian school , Doha
Subject :NSO    Class : Class 8

Different methods of extinguishing a fire involve the following :
I. Removing the combustible substance.
II. Cooling the substance to a temperature below its ignition temperature.
III. Cutting off the supply of air.
Which of the following statements is correct?

A Method I is suitable in case of a building on fire.
B Method II involves water which works when wood or paper are on fire.
C Method III involves carbon dioxide gas which is lighter than oxygen and forms a blanket around the air.
D All of these


whats wrong with B

Ans 1: (Master Answer)

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

Ans 2:

Shriyans from DPS Agra, Agra
Class : Class 8
It is B because U cannot remove the building and in option C, CO2 is heavier not lighter thann Oxygen

Ans 3:

Chatresh ramasai gudi from Bgsnps , Bangalore
Class : Class 8
Its all of these.

Ans 4:

ANIKA SHUKLA from UDGAM SCHOOL FOR CHILDREN, AHMEDABAD
Class : Class 9

Ans 5:

Pushkar Sonnekar from Ryan International School, Mumbai, Vasai East
Class : Class 8
It is option 'b', since you cannot remove the building as mentioned in option 'a'. Water does reduce the temperature of both wood and paper below their ignition temperature to combust fire. Option 'c' is partially correct but also wrong since co2 does form a blanket around the flame, cutting out o2 supply, but it does this because it is heavier then o2, not light.

Ans 6:

arnav from the gurukul, Panchkula
Class : Class 5

Ans 7:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
it is b

Ans 8:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
not all of these we if u see option a it says to remove the entire combustible material nut how can you remove an entire building if it is on fire?

Ans 9:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
none of the options are correct

Ans 10:

Daksh Saraswat from Rajiv international School, Mathura
Class : Class 8
Why is it b

Ans 11:

ANIKA SHUKLA from UDGAM SCHOOL FOR CHILDREN, AHMEDABAD
Class : Class 9
It is b

Ans 12:

Rishika Misra from AECS 4, Rawatbhata
Class : Class 9
It should be ALL OF THESE.

Ans 13:

Adhiraj Gupta from BAPS Swaminarayan Vidhyamandir, Silvassa, Silvassa
Class : Class 8

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NISHIT.JHA from DPS Noida, Noida
Subject :NSO    Class : Class 4

Ans 1:

sauradeep from j v m Shyamali , ranchi
Class : Class 9
YES OPTION C IS CORRECT

Ans 2:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 6
option CSOF waalon ans. change karo

Ans 3:

ADITYA ROY from VIDYASAGAR SHISHU NIKETAN, MEDINIPUR
Class : Class 5
option C is the right answer

Ans 4:

sauradeep from j v m Shyamali , ranchi
Class : Class 9

Ans 5:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4
C

Ans 6:

sauradeep from j v m Shyamali , ranchi
Class : Class 9

Ans 7:

SHAH HITANSH JINESH from S H KHARAWALA, AHMEDABAD
Class : Class 8
The Weaver bird uses its beak like a needle to sew leaves and other materials to make a nest,that's true............ The Penguin collects a few pebbles and stones to make a nest,that's true........... Eagles and vultures simply put a few sticks together,that's false........... The Woodpecker pecks a tree trunk with its beak to make a hole for nest,that's true............ So,OPTION (C) will be INCORRECT.

Ans 8:

Rajas Khare from P G Garodia school, Mumbai
Class : Class 5
Option C is correct

Ans 9:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A because tailor bird uses its beak like a needle to sew leaves and other material to make a nest.weaver bird weaves and makes a nest.

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Dhairya Godbole from KLE Eng Medium School, SOLAPUR
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 8
creative writing brown eyes queens creative writing masters https://losttoys.info/ thesis writers in mumbai creative writing guelph minor

Ans 2:

Hansikaa from JaiGopal Garodia Rashtrothana Vidya Kendra, Bangalore
Class : Class 5

Ans 3:

Chinmay S Amboori from Adani Public School, Mundra
Class : Class 5
ramp is an inclined plane

Ans 4:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is B.

Ans 5:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
ans is B as knife and axe have one inclined plane

Ans 6:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 6
d because they asked incorrect one!!!!!!!!!!!!you all did'nt read it correctly

Ans 7:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
What is an inclined plane ?

Ans 8:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
CORRECT ANSWER IS d

Ans 9:

Sashrika Pasunoori from KV Gachibowli, Hyderabad
Class : Class 5
Somebody tell the correct answer! 1 is saying B and another one is saying D. Tell the correct answer

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Vidhya M from Vibgyor High Bannerghatta, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Chinmayee from Dimensions , Singapore
Class : Class 4
C should be the answer, right?

Ans 2:

sudeep from DPS, Bangalore
Class : Class 7
answer: A

Ans 3:

Maniska nayak from KIIT international, Bhubaneswar
Class : Class 5
how is it A? What is happening in A?

Ans 4:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
ans should be c coz when air molecules come the water molecules will go out right??? so ans is c

Ans 5: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 6:

Chinmayee from Dimensions , Singapore
Class : Class 4

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 8:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because in option A the water is going to the bottle and in option D it's just blowing air.

Ans 9:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
Please explain

Ans 10:

Abhinav Kulkarni from National Centre For Excellence, Bengaluru
Class : Class 4
dddddddddddd should be the ans

Ans 11:

Chinmayee from Dimensions , Singapore
Class : Class 4
I mean B.

Ans 12:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 7
The correct answer is D.

Ans 13:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
correct

Ans 14:

Ojas Paranjape from Gems Modern Academy, Dubai
Class : Class 3
What is happening c

Ans 15:

Rahul from Cambridge school, noida
Class : Class 4
Tell the reason Mr. Admin??? It would be C)OK!!!

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Tanya A Mandali from Sri Kumaran Public School , Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Vyom from St KABIR , Ahmedabad
Class : Class 5
question no 19 and 20 are coming together.

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Tanya A Mandali from Sri Kumaran Public School , Bangalore
Subject :NSO    Class : Class 5

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Anant V Manoj from Bharatiya Vidya bhawan, Thrissur
Subject :NSO    Class : Class 7

Ans 1:

Papiya Biswas from ARMY PUBLIC SCHOOL, Kolkata
Class : Class 5
option B

Ans 2:

Anant V Manoj from Bharatiya Vidya bhawan, Thrissur
Class : Class 7

Ans 3:

Sunidhi chatterjee from Carmel school kargali , Bokaro
Class : Class 7
I think it's option b earthworm

Ans 4:

Nabhajit Bhar from Techno India Group Public School, Chinsurah
Class : Class 7
option B

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