National Science Olympiad Forum By SOF Olympiad Trainer - Page 61
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Debarpan Das from Delhi Public School , Durgapur
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Vivaan A V from Loyola school, Jamshedpur
Class : Class 4
The right answer is "B" because not all containers (such as beaker and test tube) are waterproof. They may leave some remnants. So, they may leave a few ML of the liquid in them; and that is crucial. You cannot say that they have the same volume; even if they are a microliter lesser. It will reduce the volume more/less according to how much is left behind.

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Debarpan Das from Delhi Public School , Durgapur
Subject :NSO    Class : Class 4

Ans 1:

Shruthi from VIBGYOR, Mumbai
Class : Class 6

Ans 2:

Krittika Patra from City pride School moshi, Pune
Class : Class 4
are lizards even amphibian ?

Ans 3:

Raavi Rakesh Chaudhari from A R Patel cbse school , Dhule
Class : Class 5
Where is a crocodile?

Ans 4:

Divyamsh from The Sky World School, Panchkula
Class : Class 5
lizards are not amphibians

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Priyanshu Ku sahoo from KV no 1 Cuttack, Cuttack
Subject :NSO    Class : Class 4

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adhiraj chaudhary from apeejay school noida, noida
Subject :NSO    Class : Class 4

Ans 1:

Bidyashree Panda from Royal Concord International School Begur, Bangalore
Class : Class 4
d is the correct ans.These all places are a great tourist attraction.

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Mishika Singh from EISB, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Shriyansh Kore from Innovative Public school Borawade, Kolhapur
Class : Class 4
what are piercing teeth?

Ans 2:

Bismeet Chetia from NPSI Singapore, Singapore
Class : Class 4
Piercing teeth is same as tearing teeth

Ans 3:

Aadya from Vidyashilp , Bangalore
Class : Class 10
please mention the phrase for piercing teeth with the detail solutions not just the answers please make these changes

Ans 4:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
what are piercing teeth

Ans 5:

Mishika Singh from EISB, Bangalore
Class : Class 6

Ans 6:

Gunnika from MVN, Faridabad
Class : Class 3
piercing teeth and canines are the same thing in humans

Ans 7:

Bidyashree Panda from Royal Concord International School Begur, Bangalore
Class : Class 4
is piercing teeth a canine?

Ans 8:

ADVAY DHUA from DPS Noida, Noida
Class : Class 5

Ans 9:

Mishika Singh from EISB, Bangalore
Class : Class 6
What are piercing teeth?

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Mishika Singh from EISB, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Ramvaros Kumar from Dps ranipur, haridwar
Class : Class 5

Ans 2:

Gunnika from MVN, Faridabad
Class : Class 3
ANSWER is D !!

Ans 3:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5

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Mishika Singh from EISB, Bangalore
Subject :NSO    Class : Class 4

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Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

Archita Moi from The Newtown School, Kolkata
Class : Class 4
Thank You !

Ans 2:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5

Ans 3:

Sharvil Pankaj from Sanksriti School, Pune
Class : Class 4
ANSWER IS ABCD

Ans 4:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
d

Ans 5:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5

Ans 6:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5

Ans 7:

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

Ans 8:

Shreshta from Presidium, Ghaziabad
Class : Class 3
A

Ans 9:

NAMISH AGRAWAL from KV calicut, calicut
Class : Class 4
why it is not A

Ans 10:

Sashrika Pasunoori from KV Gachibowli, Hyderabad
Class : Class 5
Answer is D

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Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7

Ans 2:

Payal Porwal from St John gola, Gola
Class : Class 6
A

Ans 3:

Payal Porwal from St John gola, Gola
Class : Class 6
C

Ans 4:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
Let’s check the given statements and find if they are correct:Statement 1: Snake and crocodile are cold blooded animals. ----- Correct. Snakes and crocodiles are reptiles. Reptiles are cold-blooded animals, and cannot control their body temperature. They regulate their body temperature by lying in the sun to warm up, or moving into the shade to cool down.Statement 2: Snake and crocodile breathe through moist skin mostly. ----- Incorrect. Snakes and crocodiles breathe through lungs. That is where the exchange of gases takes place.That means Statement 1 is correct but Statement 2 is incorrect.Hence, the right answer of Option C.The correct answer is C.

Ans 5:

AAYANSH from SMT.L.B.JOSHI ENGLISH HIGH SCHOOL, Thane
Class : Class 4

Ans 6:

Yatindra G from SBOA, Chennai
Class : Class 4
Ishit the answer is "C"

Ans 7:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
This is not correct answer!

Ans 8:

Payal Porwal from St John gola, Gola
Class : Class 6
B

Ans 9:

Payal Porwal from St John gola, Gola
Class : Class 6
C

Ans 10:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
Can you tell the answer to this question please please!!!!

Ans 11:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5

Ans 12:

AAYANSH from SMT.L.B.JOSHI ENGLISH HIGH SCHOOL, Thane
Class : Class 4
stererega

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Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Subject :NSO    Class : Class 4

Read the given statements and select the correct option.
Statement 1 : Woollen and silk clothes should be kept with moth balls or dried neem leaves in dry, closed boxes or almirahs.
Statement 2 : Woollen and silk clothes are made of natural fibres and can be easily damaged by insects such as silverfish.

ABoth statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
CStatement 1 is correct and statement 2 is incorrect.
DBoth statements 1 and 2 are incorrect.


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