National Science Olympiad Forum By SOF Olympiad Trainer - Page 90

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 4
pl explain how the ans is D

Ans 3:

Class : Class 5
how terrrace farming will stop soil errossion

Ans 4:

Class : Class 10
Plz explain

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 3
THE CORRECT ANSWER IS D

Ans 8: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 9:

Class : Class 10

Ans 10:

Class : Class 5
explain please somebody

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
solution is not given

Ans 2:

Class : Class 3
Oh I didn’t realise

Ans 3:

Class : Class 4
do the activity for more solution

Ans 4:

Class : Class 5

Ans 5:

Class : Class 10
Very nice

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
man that is not fair

Ans 2:

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 3:

Class : Class 4
what the *****

Ans 4:

Class : Class 8
Divesh answer ISN'T D

Ans 5:

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 6:

Class : Class 9
the correct answer is C.

Ans 7:

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 8:

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 9:

Class : Class 4
ANSWER SHOULD BE C

Ans 10:

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 11:

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

Ans 12:

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 13:

Class : Class 8
Frog has 4 stages including egg

Ans 14:

Class : Class 4
C is the correct anwer

Ans 15: (Master Answer)

Class : Class 1

Ans 16:

Class : Class 8
The arrows are wrong

Ans 17:

Class : Class 4
it should be C not D

Ans 18:

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 19:

Class : Class 7
confusing

Ans 20:

Class : Class 4

Ans 21:

Class : Class 5
ANSWER SHOLD BE C

Ans 22:

Class : Class 8
No, answer is D

Ans 23:

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 24:

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 25:

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

Ans 26:

Class : Class 3
FROG HAS FOUR STAGES IN LIFE: EGGS,EARLY TADPOLE, LATE TADPOLE,ADULT

Ans 27:

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

Ans 28:

Class : Class 5
divesh please eक्ष्plain me

Ans 29:

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 30:

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 31:

Class : Class 7
It should be c

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
no solution

Ans 3:

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 4:

Class : Class 2
Right it will be D

Ans 5:

Class : Class 2
don't people in Jammu Kashmir wear phiran

Ans 6:

Class : Class 5
national dress of korea is hanbok

Ans 7:

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

Ans 8:

Class : Class 4
The national dress of Korea is "Phiran'

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4
harry have you killed voldemort

Ans 11:

Class : Class 4
ans c

Ans 12:

Class : Class 8
D

Ans 13:

Class : Class 5
D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
B

Ans 2: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 5
C

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 5
Option D

Ans 3:

Class : Class 5
I go with Jasnoor's option. A

Ans 4:

Class : Class 5

Ans 5:

Class : Class 8

Ans 6:

Class : Class 4
A

Ans 7:

Class : Class 3

Ans 8:

Class : Class 4
Guys!! Date palm grows in deserts. they are asking about a plant in hilly ares.

Ans 9:

Class : Class 4
what is pollination

Ans 10:

Class : Class 8

Ans 11:

Class : Class 6
My Answer is DPollination is when pollen of a plant travels from one plant to another by something (i.e.Insect and water). Pollens are used to grow seeds in the plant

Ans 12:

Class : Class 1
D.

Ans 13:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
D is correct

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
the answer is d

Ans 4:

Class : Class 2

Ans 5:

Class : Class 7
yes you are right

Ans 6:

Class : Class 8
I think B and D is correct.

Ans 7:

Class : Class 4
D is correct

Ans 8:

Class : Class 4
NONE of these is the correct answer

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