National Science Olympiad Forum By SOF Olympiad Trainer - Page 245
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Sooraj Ranjan from St Gregorios High School, Mumbai
Subject :NSO    Class : Class 2

Ans 1:

Vyan Badoni from jns , Mumbai
Class : Class 2
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccceverything correct

Ans 2:

L SURYANARAYANA from Javahar vidya Mandir, Ranchi
Class : Class 4

Ans 3:

Vishnu from sjps, Chennai
Class : Class 6

Ans 4:

sripragnya from Delhi public school, Hyderabad
Class : Class 6
Ans=1,2,3 and 4

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Anantjit Chander from The Modern School, Sector 85, Greater Faridabad, Faridabad
Subject :NSO    Class : Class 5

Ans 1:

Priyanka from Kendriya vidyalaya, Chennai
Class : Class 5
D

Ans 2:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
(B) and (C)

Ans 3:

Niththila Vinoth from BVM Global, Chennai
Class : Class 5
Thukira answer is D

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 8

Ans 5:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7

Ans 6:

Shreyansh Gupta from MVN, faridabad
Class : Class 6
ans is d

Ans 7:

kendre vaishnavi mangesh from podar international school , latur
Class : Class 5
ans; d

Ans 8:

Ashwak from Cambridge, Jalandhar
Class : Class 8
D

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Anu from Delhi Public School Whitefield, Bangalore
Subject :NSO    Class : Class 1

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Sainyam Sharma from Thakur Public School, Mumbai
Subject :NSO    Class : Class 8

Phases of the Moon are as shown in the figure. Which of the following options shows the correct labelling?



A 1 – Full Moon, 2 – Waning gibbous Moon, 3 – Waning crescent Moon, 4 – New Moon, 5 – Waxing crescent Moon
B 1 – New Moon, 2 – Waxing gibbous Moon, 3 – Waning crescent Moon, 4 – Full Moon, 5 – Waxing crescent Moon
C 1 – Waning crescent Moon, 2 – Waning gibbous Moon, 3 – Full Moon, 4 – New Moon, 5 – Waxing crescent Moon
D 1 – New Moon, 2 – Waning gibbous Moon, 3 – Waning crescent Moon, 4 – Full Moon, 5 – Waxing gibbous Moon


options are wrong

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Ivan Tyagi from Chirec International School , Hyderabad
Subject :NSO    Class : Class 3

Ans 1:

Shruti from ,
Class : Class 1
a

Ans 2:

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

Ans 3:

Abhiraj from St. Xavier's School, Burdwan
Class : Class 7
B

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Anvita from Rashtrotthana Vidya Kendra, Bangalore
Subject :NSO    Class : Class 7

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Akshara from NPS, Bengaluru
Subject :NSO    Class : Class 8

Ans 1:

Rudra Tripathi from DPS Noida, Noida
Class : Class 10

Ans 2:

Rudra Tripathi from DPS Noida, Noida
Class : Class 10
how can blue yellow form

Ans 3:

Rudra Tripathi from DPS Noida, Noida
Class : Class 10
blackit should form green

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ADYASHA DAS from KENDRIYA VIDYALYA DIAT GIRINAGAR, Pune
Subject :NSO    Class : Class 7

Read the given paragraph where few words have been italicised.
The gall bladder secretes bile juice which is stored in the liver. Bile breaks down fats into tiny droplets that can be digested and absorbed more easily. The digestive juices then act on these tiny droplets to form simpler compounds known as amino acids and glycerol.
Select the correct statement regarding this.

A The positions of gall bladder and liver should be interchanged.
B Amino acids and glycerol should not be replaced as they are correctly mentioned.
C Fats should be replaced by starch whereas amino acids should be replaced by peptides.
D The positions of fats and glycerol should be interchanged.


Ans 1:

Midhuna from ABCD, Banglore
Class : Class 3
please change the question it i supposed to be incorrect, not correct

Ans 2:

naman from dps noida noida, Noida
Class : Class 5

Ans 3:

Siddharth Laxmisha from The Study Lecole Internationale, PUDUCHERRY
Class : Class 8
It is supposed to be "incorrect", not "correct". 3 are correct. C is the incorrect option.

Ans 4:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 7
it should be select the incorrect statement

Ans 5:

arunangsha kumar from dpsskj, kolkata
Class : Class 8

Ans 6:

Ishan Shankar from Delhi Public School, Dhanbad
Class : Class 7
Its not correct the correct answer should be a

Ans 7:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
I actually agree with all of you. The question should be, "Select the incorrect statement regarding this". I request SOF to kindly do the needful.

Ans 8:

Karthik Reddy Munnangi from Chirec International School, Hyderabad
Class : Class 7
Yeah it should be select the incorrect statement.

Ans 9:

I Riona Angel from Pincushion Montessori International School, Vellore
Class : Class 7
The correct answer is A only

Ans 10:

Subhang Deep Sahu from Chrysalis High Kadugodi . , Bangalore
Class : Class 7

Ans 11:

Deborah Charles from Vydehi school of Excellence, Bengaluru
Class : Class 4

Ans 12:

Sumit Biswal from Dps gandhinagar, Gandhinagar
Class : Class 7
Option A, B as well as D are the possible answers to this question. C is not possible at all..The question should ask about the incorrect one, then option C is the only possible answer.

Ans 13:

JULFIKAR CHOWDHURY from Apeejay Nerul, mumbai
Class : Class 7
The question should be incorrect not correct as Rest are correct

Ans 14:

Pari Shiddam from PIS Powai, MUMBAI
Class : Class 8

Ans 15:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Actually, both Options A and B are correct. Option C is incorrect as bile breaks down only fats into smaller droplets, which is known as emulsification of fats. Liver secretes bile juice which is stored in the gall bladder. Fats are then broken down into fatty acids and glycerol. I request the Admin of SOF to kindly include an option of Both A and B in the following question, as both A and B are correct whereas Option c is incorrect.

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Ivan Tyagi from Chirec International School , Hyderabad
Subject :NSO    Class : Class 3

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Arya Sur from Calcutta Boy's School, Kolkata
Subject :NSO    Class : Class 7

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