National Science Olympiad Forum By SOF Olympiad Trainer - Page 82
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Pradhyumna from J S S Public School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Pradhyumna from J S S Public School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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ekta singhal from TSVS, Bhopal
Subject :NSO    Class : Class 4

Ans 1:

Abhay rajvanshi from Delhi Public School, Gurgaon
Class : Class 10
Hi bro, it is very easy if you understand it properly. It is just for testing your direction sense.

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Krisheiv Datta from Army Public School, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

Saanvi Sharma from Harvest International , Bangalore
Class : Class 5
c , is the answer

Ans 2: (Master Answer)

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

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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ans 1:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6
Sir, Can you help me? (Admin, Revisewise)

Ans 2:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
a

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ekta singhal from TSVS, Bhopal
Subject :NSO    Class : Class 4

Ans 1:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7
B) Priya

Ans 2:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7

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

Ans 1:

Aadya from Vidyashilp , Bangalore
Class : Class 10
please can you give a detailed information for the answers because i could not understand the question properly

Ans 2:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
I do not understand why.

Ans 3:

Rudra Jindal from DPS Noida, Noida
Class : Class 4

Ans 4:

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

Ans 5:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
Please explain

Ans 6:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7
C) Half moon

Ans 7:

Rishab Aravind from Vidya Mandir Senior Secondary School , Chennai
Class : Class 4

Ans 8:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
can you tell me all the ans.

Ans 9:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4

Ans 10:

Aaron from universal, mumbai
Class : Class 5
how do you know it is half moon?????????

Ans 11:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
please clarify the answer

Ans 12:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
Please explain why c is right answer

Ans 13:

shalini mittal from DPS Greater Noida, Greater noida
Class : Class 4

Ans 14:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4
how is C the answer

Ans 15:

Chinmay S Amboori from Adani Public School, Mundra
Class : Class 6
There is difference of 2 days in each face as per the given drawing

Ans 16:

Rudra Jindal from DPS Noida, Noida
Class : Class 4
I KNO

Ans 17:

ranak sharma from Cambridge Court World School, Jaipur
Class : Class 5
The answer is D

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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2: (Master Answer)

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

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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ans 1:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4
C IS THE CORRECT ANSWER BECAUSE POTASSIUM IS NOT PRESENT IN LEMON.

Ans 2:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
The solution is not correct!!🐥

Ans 3:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5

Ans 4:

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

Ans 5: (Master Answer)

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

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Sagar G V from Tuto Bytes, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

gautam from GIIS KL, Kuala Lumpur
Class : Class 5
The answer cannot be B because the timeline Q-R is a decrease in pollution whereas if a factory was set up in point Q.Q-R would be an increase of pollution and not a decrease.In point P trees were cut and because of that P-Q is an increase in pollution and not a decrease .So,the answer is not B but A.

Ans 2:

vedant from TSRS Aravalli, Gurgaon
Class : Class 5
b

Ans 3:

Annlisa Castlia from BPS, HYD
Class : Class 5
The correct answer is option A

Ans 4:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 6
GRAHH

Ans 5:

Naisha Bhatia from Cambridge court high school, Jaipur
Class : Class 7
correct answer is b

Ans 6:

Saumya Asmriti from CITY MONTESSORY SCHOOL INTER COLLEGE LUCKNOW UTTAR PRADESH, Lucknow
Class : Class 4

Ans 7:

Suhana Kedia from Griffin's international school, Kharagpur
Class : Class 5
I see

Ans 8:

Vedang Siddharth Thakare from SMT's Saraswati English Medium School., Thane
Class : Class 4
The answer is b

Ans 9: (Master Answer)

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

Ans 10:

Aaryav Misra from Vibgyor High, Bengaluru
Class : Class 4
But why not D? If trees were cut down at point P, then why is the point at lowest pollution?

Ans 11:

KUNAL JHAM from The Shishukunj International School, INDORE
Class : Class 5
ZW,M35645RX7LNASZETZYE4TSNAEN3ENBQ42

Ans 12:

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

Ans 13:

KUNAL JHAM from The Shishukunj International School, INDORE
Class : Class 5
ANSWER IS B !!!!!!!

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