National Science Olympiad Forum By SOF Olympiad Trainer - Page 87
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Shaurya from Modern Public School, Bhiwadi
Subject :NSO    Class : Class 4

Ans 1:

Prakriti Singh from Ryan International School, Pune
Class : Class 4
B is the answer

Ans 2:

Utsavi Priya from DPS RUBY PARK, KOLKATA
Class : Class 8

Ans 3:

Student from School, City
Class : Class 8
llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

Ans 4:

Pradhyumna from J S S Public School, Bengaluru
Class : Class 4
C is correct

Ans 5:

Student from School, City
Class : Class 8
lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllkkkkkkkkk

Ans 6:

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

Ans 7:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
how is B correct??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 8:

Manan thorat from Podar powai, Mumbai
Class : Class 4
B is the answer because bubbles are melting inside a pack cointanier so that procces is called as condenstation.

Ans 9:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 8

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Shaurya from Modern Public School, Bhiwadi
Subject :NSO    Class : Class 4

Ans 1:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2

Ans 2:

k tagore from montessori school, KURNOOL
Class : Class 3
The answer is b

Ans 3:

Pradhyumna from J S S Public School, Bengaluru
Class : Class 4
B

Ans 4:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
its b

Ans 5:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
thanks Jaya Shree

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Mrinaal nandini from Kendriya Vidhyalaya Rohini sector 8, Delhi
Subject :NSO    Class : Class 4

Ans 1:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
the ans is D overgrazing

Ans 2:

Shubh Mertia Jain from JBCN INTERNATIONAL School, Mumbai
Class : Class 4

Ans 3:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 8
D is correct as when you will unscramble the other options all of them prevent soil erosion but D will not (A-embankments B-terrace farming C-afforestation D-overgrazing).....😄

Ans 4:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
D IS THE ANSWER

Ans 5:

Rahul from Cambridge school, noida
Class : Class 4
why option d that is overgrazing.... why not Terrace farming that is b

Ans 6:

Priyanshi from Delhi Public School, Gurugram
Class : Class 4
D is the correct answer

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 8:

Radhika Jain from Sushila Birla Girls' School, Kolkata
Class : Class 5
No doubt it is D ( A - EmbankmentB- Terrace FarmingC- Afforestation D - Overgrazing )( Others prevent soil erosion )

Ans 9:

shreyash rawat from podar international school, pune
Class : Class 8
its [d] -overgrazing

Ans 10:

Ryan from YBIS , SINGAPORE
Class : Class 5

Post Your Answer

punyah from kvs happy valley, shillong
Subject :NSO    Class : Class 4

Ans 1:

Isra Fathima from sophia high school, Bengaluru
Class : Class 7

Ans 2:

Swarnava Pal from Vivekananda Mission School, Haldia
Class : Class 8

Ans 3:

Aarvi Gosai from The New Tulip International School, ahemdabad
Class : Class 4
A

Ans 4:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option D

Ans 5:

Daivik Goel from Delhi public school , Vadodara
Class : Class 4
The correct option is -(D)

Ans 6:

shreyash rawat from podar international school, pune
Class : Class 8
its [D]

Ans 7:

Devansh from asn senior secondary school, delhi
Class : Class 8
its [D]

Ans 8:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
d

Ans 9:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 7

Post Your Answer

Atharva Kumar Tiwari from DPS, Faridabad
Subject :NSO    Class : Class 4

Ans 1:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
holi comes in March and spring starts from 2nd month that is feb. ans 3 is correct

Ans 2: (Master Answer)

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

Ans 3:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
holi is on 28th march so why is holi not the marks of summer season coming?can someone explain it pls

Ans 4:

RC from Vibgyor, Navi Mumbai
Class : Class 8
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDdddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Ans 5:

Annika from presidency, bangaluru
Class : Class 5

Ans 6:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
d

Ans 7:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
https://www.sofolympiadtrainer.com/forum/user/467395 After Holi summer comes so it should be D; i.e.summer

Ans 8:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
Admin, could you please explain how it is C as Holi marks the coming of summer

Ans 9:

Manan thorat from Podar powai, Mumbai
Class : Class 4
D is the correct Answer

Ans 10:

Pratham Mehta from Shriram millenium school noida, NOIDA
Class : Class 6
Ans D is correct as spring starts in early February and holy comes in march almost after a month and in March it get's really hot so the and should be D summer

Ans 11:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
D is correct

Ans 12:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 7
the correct answer is C.

Ans 13:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6

Ans 14:

Rivan Vyas from New Horizon Thane, Thane
Class : Class 1
Should this be D...summer

Ans 15:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
After Holi summer comes so it should be D;i.e.summer

Ans 16:

Aarvi Gosai from The New Tulip International School, ahemdabad
Class : Class 4
it is WRONG BECAUSE Holi marks THE SEASON OF WINTER!!!!!!!

Post Your Answer

Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Post Your Answer

Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2: (Master Answer)

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

Ans 3:

Rishita Sivakumar from Indian High School, Karama Dubai
Class : Class 9
d

Ans 4:

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

Post Your Answer

Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
A is write suvanjot check solution

Ans 2:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
Roshni is right

Ans 3:

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

Ans 4:

suvanjot from spring dales, amritsar
Class : Class 4
B SHOULD BE THE RIGHT ANSWER BECAUSE WE ARE PLOTTING NO. OF DEATHS AND NOT NO. OF ORGANISMS...SO AS THE AMOUNT OF REFUSE INCREASES THE NO. OF DEATHS WILL INCREASE TILL ALL THE ORGANISMS DIE AND THUS THE DEATHS DECEASE

Ans 5:

Rachel from Mount litera Zee School Goa, Goa
Class : Class 7
Could somebody explain the meaning of the question.

Ans 6:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 9
Please tell the answer of this question

Ans 7:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4

Post Your Answer

Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Ans 2:

niyati from kv 2, delhi
Class : Class 4

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:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
how????????????

Post Your Answer

Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Ans 2:

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

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