National Science Olympiad Forum By SOF Olympiad Trainer - Page 104

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class :
The correct answer is D.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 3
I agree with Harish Divakar and Ridhima . The ans is b

Ans 3:

Class :

Ans 4:

Class :

Ans 5:

Class : Class 4

Ans 6:

Class : Class 7
What on earth does guestion mean you idiot and infant

Ans 7:

Class : Class 5
Thank you, Shailaja Divakar

Ans 8:

Class : Class 9
please somebody explain......They have not given the solution.............

Ans 9:

Class : Class 7

Ans 10:

Class : Class 6
I don't understand the guestion. Can somebody explain.

Ans 11:

Class : Class 4

Ans 12:

Class : Class 8

Ans 13:

Class : Class 4

Ans 14:

Class : Class 3
I think it is B?.?.

Ans 15:

Class : Class 2
dude i asked you to explain .Not give the answers because you have done it before.[i am talking to you only, Shaurya uniyal]

Ans 16:

Class : Class 6
So, for an experiment you need multiple values for comparison. This question states that the experiment is to be carried out for four days, meaning that you need to compare four different scenarios. The first one is obviously hot and windy. The four scenarios- hot, windy, calm and cloudy must be paired with each other forming these- hot and windy, hot and calm, windy and cloudy, cloudy and calm- option B

Ans 17:

Class : Class 4
they have not given the solution........ please explain

Ans 18:

Class : Class 6
The meaning of the symbols is not clear.

Ans 19:

Class : Class 4
Can somebody explain the answer to the question?

Ans 20:

Class : Class 6
C

Ans 21:

Class : Class 8

Ans 22:

Class :
Please somebody explain.

Ans 23:

Class : Class 1
Please explain. .....

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class :

The correct answer is B.


Ans 2:

Class : Class 6
Hey ! I wrote B only ! They changed my answer !

Ans 3:

Class : Class 5
nope admin ur wrong even the question says it is A but in my opinion the correct answer is D none of these and Aahana yes it happens sometimes to me

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 4
somehow i knew that first try from a video

Ans 3:

Class : Class 6
A

Ans 4:

Class : Class 7
The answer is A because scientists have declared that Pluto was a dwarf planet in 24 August 2006

Ans 5:

Class : Class 5
A

Ans 6:

Class : Class 7
A

Ans 7:

Class : Class 5
A

Ans 8:

Class : Class 4

Ans 9:

Class : Class 9
A

Ans 10:

Class : Class 9
A

Ans 11:

Class : Class 9
A

Ans 12:

Class : Class 7
A

Ans 13:

Class : Class 5

Ans 14:

Class : Class 7
the answer is A

Ans 15:

Class : Class 5

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Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
pl explain how the ans is D

Ans 2:

Class : Class 10
Plz explain

Ans 3:

Class : Class 10

Ans 4:

Class : Class 5
Dear Admin from revise , kindly share solution / reasoning to this answer.

Ans 5:

Class : Class 7
Can you tell the answer of this question

Ans 6:

Class : Class 6
explain please somebody

Ans 7:

Class : Class 7

Ans 8: (Master Answer)

Class :
The correct answer is D.

Ans 9:

Class : Class 3
THE CORRECT ANSWER IS D

Ans 10:

Class : Class 7
how terrrace farming will stop soil errossion

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
Very nice

Ans 2:

Class :
Oh I didn’t realise

Ans 3:

Class : Class 4
solution is not given

Ans 4:

Class : Class 6

Ans 5:

Class : Class 4
do the activity for more solution

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
confusing

Ans 2:

Class : Class 6
If this kind of mistakes you guys are doing in the course materials and practice tests then it is not good. I will not rely on your training materials. I emailed you guys the mistakes done in Prep Guide also. I am disappointing with the material.

Ans 3:

Class : Class 8
THE ANSWER SHOULD BE C NOT D BECAUSE FROG HAS 2 STAGES ,AND COCKROACH HAS 1 STAGE IN BETWEEN EGGS AND ADULTS.

Ans 4:

Class : Class 4
what the *****

Ans 5:

Class : Class 7
It should be c

Ans 6:

Class : Class 8
The arrows are wrong

Ans 7:

Class :
The ans cannot be D frog has 4 stages ie Egg , Tadpole, (tadpole with legs ) Young adult, Adult

Ans 8:

Class : Class 6
It should be C as a frog has four stages that is an egg, a tadpole, a tadpole with legs and a frog; while a cockroach has three stages that is egg, nymph and cockroach.

Ans 9:

Class : Class 5
ANSWER SHOLD BE C

Ans 10:

Class : Class 5
The answer is C as Frog has 4 stages in its lifecycle - Egg, Tadpole, Tadpole with Legs and Adult.

Ans 11:

Class : Class 8
No, answer is D

Ans 12:

Class : Class 5
It should be c because frog has 2 stages between egg and adult while cockroach has 1 stage between the egg and adult

Ans 13:

Class : Class 8
In X both frog and butterfly is there.Frog: Spawn , Tadpole ,Tadpole with legs and adult frogButterfly : Eggs ,Larvae, Pupae ,Butterfly So There is CONFUSION And answer is C asCockroach :Egg ,Nymph ,Cockroach SOF erase this confusion somehow Ashmi Narkar

Ans 14:

Class : Class 6
man that is not fair

Ans 15:

Class : Class 3
Well, the correct answer is showing D. I mean is D is the correct answer? No, it is not. If u see here the answer will be C. How? This is the life cycle of a frog - First it other frogs lay eggs. Then it grows to a tadpole. Then to a froglet. And then lastly it grows into an adult frog. So, it has 4 stages. And then for cockroach, it has 3 stages which are - Eggs into a Nymph and then into an adult cockroach. So, that is why the correct answer will be C and not D.

Ans 16:

Class : Class 5
the answer should be C as a frog has 4 stages in its life cycle,spawns,tadpole,tadpole with legs and a adult frog

Ans 17:

Class : Class 9
the correct answer is C.

Ans 18: (Master Answer)

Class :

Ans 19:

Class : Class 5
divesh please eक्ष्plain me

Ans 20:

Class : Class 4
C is the correct anwer

Ans 21:

Class : Class 4

Ans 22:

Class : Class 9
lipi from shalom hills international school , gurugramclass:ANSWER SHOULD BE C AS FROG LIFE CLYCLE HAS 4 STAGES-EGGS , TADPOLE , TADPOLE WITH LEGS , ADULT

Ans 23:

Class : Class 4
ANSWER SHOULD BE C

Ans 24:

Class : Class 1
Everyone is right the answer should be C

Ans 25:

Class : Class 9
Frog has 4 stages of life cycle Egg- Early Tadpole - Young Adult ( Tadpole with legs ) - Adult Frog and Cockroach has three stages of life cycle Egg - Nymph - Adult Cockroach . Hence, option - C is correct.

Ans 26:

Class : Class 8
I agree with all those who gave CI am as sympathetic as I can be and as for all those who said D I am very very angryAnd as for all those who said DThey are completely WRONG and SILLYSOF and Dinesh Kr.Pandey seeThe effect of your wrong answer DIs now creating a confusionAnd please give us all the correct explanation

Ans 27:

Class : Class 5
Answer C is right.Frog has 4 stages - Egg, tadpole, froglet and adult frogCockroach has 3 stages - Egg, nymph and adultAs per your answer, frog option is wrong for 3 stages

Ans 28:

Class : Class 8
Frog has 4 stages including egg

Ans 29:

Class :
FROG HAS FOUR STAGES IN LIFE: EGGS,EARLY TADPOLE, LATE TADPOLE,ADULT

Ans 30:

Class : Class 8
Divesh answer ISN'T D

Ans 31:

Class : Class 4
it should be C not D

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class :
The correct answer is A.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
Bhavya, If Phiran the traditional dress of Korea,then who wears white coats-gardeners and plumbers or doctors and nurses !!!!!! Correct answer is D. Don`t make fun of yourself . Everyone in my family is laughing at you.

Ans 2:

Class :

Ans 3:

Class : Class 4
no solution

Ans 4:

Class :
ans c

Ans 5:

Class : Class 2
It will be d as hanbok and Phiran

Ans 6:

Class : Class 4
harry have you killed voldemort

Ans 7:

Class : Class 5
national dress of korea is hanbok

Ans 8:

Class :
The national dress of Korea is "Phiran'

Ans 9:

Class : Class 4
don't people in Jammu Kashmir wear phiran

Ans 10:

Class :

Ans 11:

Class : Class 2
Right it will be D

Ans 12:

Class : Class 8
D

Ans 13:

Class : Class 7
D

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