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Soham from Vibgyor , Pune
Subject :NSO    Class : Class 4

Ans 1:

Aaryav Misra from Vibgyor High, Bengaluru
Class : Class 4
Pls provide better pictures on both real question paper and in this website. I am not able to understand pics

Ans 2:

Bhagyalakshmi Iyer from ag church raniganj, raniganj Indraprastha
Class : Class 4
Option C

Ans 3:

Ruhansh from DAV public school, Mithapur
Class : Class 5
why Option C

Ans 4:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Ans option c

Ans 5:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Ans option c

Ans 6:

Anantjit Chander from The Modern School, Sector 85, Greater Faridabad, Faridabad
Class : Class 8

Ans 7:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
C

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Soham from Vibgyor , Pune
Subject :NSO    Class : Class 4

Ans 1:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
dsolution bro

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 3:

Bhagyalakshmi Iyer from ag church raniganj, raniganj Indraprastha
Class : Class 4
Option A

Ans 4:

Saarang roy from Indian school ghubra, Muscat
Class : Class 6
after putting block s in the 5th beaker the water level rose the lowest from the 4th beaker that is why d is the answer

Ans 5:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4
D IS THE ANSWER

Ans 6:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
D

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JANANI DINESH from CHINMAYA VIDYALAYA VIRUGAMBAKKAM, CHENNAI
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 7
A

Ans 3:

Prayaan handel from Billabong high international school, Bhopal
Class : Class 4
When we move an object towards 60 the friction will be more.

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jeeva from Kendriya Vidyalaya Kottayam, Kottayam
Subject :NSO    Class : Class 9

Ans 1:

Chaitanya Gawade from JPS, Pune
Class : Class 9
ANS is D Thanks if u get time please solve my forum questions

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aditya ranjan from gyan niketan , patna
Subject :NSO    Class : Class 7

Read the following statements.
(P) _______ is the upper limit of the ground water that fills the space in soil and rocks.
(Q) _______ are the places between layers of hard rocks that collect seeped water.
(R) The groundwater gets recharged by _______.
(S) Ground water is almost free of _______.
Select the option that correctly fills up the blanks in any two statements.

AQ - Infiltration, S - Impurities
BP - Infiltration, R - Aquifer
CR - Pump, S - Minerals
DQ - Aquifer, R - Infiltration.


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Parthpratim Das from DPS School, Udaipur
Subject :NSO    Class : Class 9

Ans 1:

Parthpratim Das from DPS School, Udaipur
Class : Class 7
sorry it must be option B

Ans 2:

sathvik from nsm public school, vijaywada
Class : Class 9
i think answer is supposed to be b, but it is given d

Ans 3:

Priyam Bhattacharya from Cambridge Court High school, JAIPUR
Class : Class 9

Ans 4:

Anusha from LBS School , Kota
Class : Class 10
answer is wrong

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Rishith Sunil from BVM global, CHENNAI
Subject :NSO    Class : Class 7

Ishaan tested the nature of a few common substances with different indicators and recorded his observations as follows :
Substance P turned methyl orange yellow.
Substance Q turned phenolphthalein colourless.
Substance R did not have any effect on blue or red litmus.
Substance S turned China rose indicator green.
P, Q, R and S could be respectively

A Lemon juice, fermented milk, salt solution and milk of magnesia.
B Sugar solution, vinegar, water and curd.
C Lime water, apple juice, sugar solution and saliva
D None of these.


Ans 1:

Ankush Ghosh from DPS, Doha
Class : Class 10
Saliva is Acidic not basic

Ans 2:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 9
sof has gone made and is too much pride. for e

Ans 3:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7

Ans 4:

Rajesh Lamba from MVN School Faridabad, Faridabad
Class : Class 5

Ans 5:

Rudraksh Mittal from JAYPEE PUBLIC SCHOOL, NOIDA, NOIDA
Class : Class 10
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 6:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 9

Ans 7:

Karan Oberoi from Amanora School, Pune
Class : Class 8

Ans 8:

Devavrat Sharma from Podar International School Powai, Mumbai
Class : Class 7
Saliva is relatively neutral having a varrying pH between 6.7 and 7.3

Ans 9:

Priyansh from Dikshant International school haldwani, haldwani
Class : Class 7
i should be option "D" as saliva is acidic in nature

Ans 10:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 9
a very weak acid is saliva and sometimes a very weak base.

Ans 11:

Netra Goyal from Presidency School, Bangalore
Class : Class 6

Ans 12:

sauradeep from j v m Shyamali , ranchi
Class : Class 9
Saliva is slightly acidic

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Rishith Sunil from BVM global, CHENNAI
Subject :NSO    Class : Class 7

Ans 1:

Basundhara Ghosh from Birla High School Mukundapur , Kolkata
Class : Class 7
Please explain because point number two seems incorrect

Ans 2:

SHREYAN GUPTA from GARDEN HIGH SCHOOL, KOLKATA
Class : Class 9

Ans 3:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
Option c is correct answer.

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Rishith Sunil from BVM global, CHENNAI
Subject :NSO    Class : Class 7

Read the given statements and select the correct option.
Statement 1 : Baking soda does not taste sour.
Statement 2 : Bases are sour in taste while acids are bitter in taste.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true and statement 2 is false.
D Both statements 1 and 2 are false.


Ans 1:

Shubh Gupta from DPS Gurugram Sec 84, Gurugram
Class : Class 4
Shubh DPS sector 84Answer is C

Ans 2:

PS Gour from Chirec international schoo The best 30 years and beyond, Hyderabad
Class : Class 7
c is correct

Ans 3:

Sannwoy Bandyopadhyay from Bhavans Gangabux kanoria Vidyamandir, Kolkata
Class : Class 7
Correct ans is C

Ans 4:

Soniya Mulatkar from Vishwajyot High School, Kharghar, Navimumbai
Class : Class 7

Ans 5:

Shreyas PA from SKPS, Bangalore
Class : Class 7

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Sounak halder from Kendriya Vidyalaya Cossipore, kolkata
Subject :NSO    Class : Class 8

Ans 1:

ALICE from Delhi Public School, UDAIPUR
Class : Class 8
NOT GOOD

Ans 2:

Siddhesh Sinha from Vydehi school of Excellence, Bangaore
Class : Class 8

Ans 3:

Achyut Sharma from Indian Heritage School, Pathankot
Class : Class 8

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