National Science Olympiad Forum By SOF Olympiad Trainer - Page 82
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ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Subject :NSO    Class : Class 4

Ans 1:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
HOW IT IS D

Ans 2:

ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Class : Class 9
D IS THE ANSWER

Ans 3:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4
"D" IS THE ANSWER BECAUSE POND S HAS LESS PLANTS

Ans 4:

Kaustav Nath from Gurukul The School, Crossing Republick
Class : Class 5
The correct answer is option D.

Ans 5:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
Ridhan, it says that the graph is related to the number of water plants in different ponds, which pond is the most polluted. So obviously Pond S is the most polluted as it has the least number of plants because the pollution has killed many of the pond’s plants.

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from ,
Subject :NSO    Class : Class 4

Ans 1:

STHITAPRAGYAN SAHOO from OMM GURUKUL PUBLIC SCHOOL , BHUBANESWAR
Class : Class 4
D

Ans 2:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
d

Ans 3:

Samaira from Global Indian International School, Bangalore
Class : Class 8
D cuz tapegrass is an aquatic plant, mango is a terrestrial plant and cactus is a desert plant ....in the same way pondweed is an aquatic plant, neem is a terrestrial plant and Keekar (spelt wrongly in the question) is a desert plant........ for extra knowledge keekar is also called mesquite bush in English (trust me I didn’t copy it from google or something, it is written in our science textbook)

Ans 4:

Utkarsh from AVM, Mumbai
Class : Class 6

Ans 5:

Riyansh A from RYAN International School, Bangalore
Class : Class 5
D) Because Pondweed is aquatic like Tape Grass Neem is terrestrial like Mango Kikar (Keekar) is a Desert plant like Cactus

Ans 6:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
tricky question but i know the answer is d

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from ,
Subject :NSO    Class : Class 4

Ans 1:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
Why is B correct?

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from ,
Subject :NSO    Class : Class 4

Ans 1:

Kaustav Nath from Gurukul The School, Crossing Republick
Class : Class 5
The correct answer is option D.

Ans 2:

Mahesh from BGS, Bengaluru
Class : Class 2

Ans 3:

Samaira from Global Indian International School, Bangalore
Class : Class 8
Duhhh!!,! It’s obviously (c) 7O’clock cuz: The clock says it is 5:45, but it is 45 minutes slow, that means the real time is 45 minutes forward that will be 6;30......now the time after 30 minutes will be 7O’clock

Ans 4:

from ,
Class :
A

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from ,
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :
D

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Aryan Bomanwar from Chirec international School, HYDERABAD
Subject :NSO    Class : Class 4

Ans 1:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
The correct answer is C because Dengue and Measles are viral diseases

Ans 2:

Kaustav Nath from Gurukul The School, Crossing Republick
Class : Class 5
The correct answer is option B.

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is B

Ans 4:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9
option B is the correct answer

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Kishore Kadiyala from NPS, BANGALORE
Subject :NSO    Class : Class 4

Ans 1:

Kaustav Nath from Gurukul The School, Crossing Republick
Class : Class 5
The correct answer is option D.

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Kishore Kadiyala from NPS, BANGALORE
Subject :NSO    Class : Class 4

Ans 1:

Aryan Bomanwar from Chirec international School, HYDERABAD
Class : Class 6
Indeed your statement is right.

Ans 2:

Aniruddh from APS, Bangalore
Class : Class 8
how it is "A"? because P

Ans 3:

VISHISHT S PILLAI from Bethany High School, Bangalore
Class : Class 4
The correct answer is A

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shreyansh2010 from Prudence, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Kaustav Nath from Gurukul The School, Crossing Republick
Class : Class 5
The correct answer is option B.

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from ,
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :
C

Ans 2:

Dripto Chakraborty from Greenwood High Sajarpur, Bangalore
Class : Class 5
Turning Right means Clockwise. And if he turns 3/4, then he will face the church.

Ans 3:

Kaustav Nath from Gurukul The School, Crossing Republick
Class : Class 5
The correct answer is option D.

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