National Science Olympiad Forum By SOF Olympiad Trainer - Page 106
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Sonal Shah from ,
Subject :NSO    Class : Class 4

Ans 1:

Ayam from Mind matters, Noida
Class : Class 4
these ppics r not clear.so explain its answer

Ans 2:

Chiranjib kar from MOUNT LITERA ZEE SCHOOL, JAJPUR
Class : Class 6
Option A and C not clear

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Arka Chakraborty from St. Patrick's Academy, Bengaluru, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Utsab Das from Adamas World School, Kolkata
Class : Class 4
option B is correct

Ans 3:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
yo yo it's B

Ans 4:

Anwesha Mukherjee from Delhi Public School Bangalore North, Bangalore
Class : Class 8

Ans 5:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
true b

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A Andrew from Lalaji Memorial Omega International School, Chennai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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A Andrew from Lalaji Memorial Omega International School, Chennai
Subject :NSO    Class : Class 4

Ans 1:

s maity from zilla public school, TAMLUK
Class : Class 6
B

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A Andrew from Lalaji Memorial Omega International School, Chennai
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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Trina Chakraborty from Korea International School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Sherlock Holmes from Baker Street, London
Class : Class 9
Illige is the correct answer. It is a kannada name for the instrument.

Ans 2:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9

Ans 3:

Rishika Singh from Mount Litera Zee School, Bangalore
Class : Class 2
ans 2

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SOURADEEP SHARMILA MANDAL from KENDRIYA VIDYALAYA IISC, Bengaluru
Subject :NSO    Class : Class 4

Coal, petroleum and natural gas are fuels. Which of the following statements is false regarding these fuels?

A They are burnt to produce energy.
B They are found as solids and gases only.
C They release harmlful gases into the air when burnt.
D They are being used faster than they can be replaced.


they are burnt to produce energy and they are found as solids and gases also , which one shall I answer???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????!

Ans 1: (Master Answer)

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

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Manoranjan Sahoo from st xavier , dhenknal
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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Manoranjan Sahoo from st xavier , dhenknal
Subject :NSO    Class : Class 4

Ans 1:

Aarush from Podar, Mumbai
Class : Class 10
baby elephants cannot live till the age of 1415 and there are only female and babies in the herd so option a

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Arnav from DRDO KV School, banaglore
Subject :NSO    Class : Class 4

Ans 1:

Soham Popat from Doon Public School, Bhuj
Class : Class 5
option c

Ans 2:

A Andrew from Lalaji Memorial Omega International School, Chennai
Class : Class 5
obviously option C

Ans 3:

Prisha from Podar International School Thane, Thane
Class : Class 5
OPTION C IS THE FOOT OF A HEN.

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