National Science Olympiad Forum By SOF Olympiad Trainer - Page 93
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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Koyel Biswas from Adamas World School, Kolkata
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 2:

Aatika Malak syed from Delhi private school dubai, Dubai
Class : Class 4
it should be C not D

Ans 3:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
divesh please eक्ष्plain me

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
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 5: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 6:

KSHITIJ BHATIA from St Francis De Sales, New Delhi
Class : Class 4
The ans cannot be D frog has 4 stages ie Egg , Tadpole, (tadpole with legs ) Young adult, Adult

Ans 7:

namrata maheshwari from euroschool, airoli
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 8:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4
what the *****

Ans 9:

Anahita Saxena from Ryan International School Pune, Pune
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 10:

Geetali Saikia from Prarambhika, Patna
Class : Class 3
FROG HAS FOUR STAGES IN LIFE: EGGS,EARLY TADPOLE, LATE TADPOLE,ADULT

Ans 11:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
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 12:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
man that is not fair

Ans 13:

Prashanth from Gems Modern Academy, Dubai
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 14:

Shraddha S Nair from Bright CBSE, Day school vasna, Vadodara
Class : Class 7
It should be c

Ans 15:

Divesh Kumar Pandey from PVSS DAV Public School, Jhumri Telaiya
Class : Class 8
No, answer is D

Ans 16:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4

Ans 17:

Sunishka Khatri from Global Indian International School, Pune
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 18:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
the correct answer is C.

Ans 19:

Rabhya Agarwal from Amity noida, Delhi
Class : Class 7
confusing

Ans 20:

Ashwak from Cambridge, Jalandhar
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 21:

Kishore Kadiyala from NPS, BANGALORE
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 22:

Syon from Sentia The Global School, Hyderabad
Class : Class 8
Frog has 4 stages including egg

Ans 23:

Sachin Handore from ,
Class : Class 1
Everyone is right the answer should be C

Ans 24:

Arjun amit Naikare from Vikhe Patil Memorial School, Pune
Class : Class 4
C is the correct anwer

Ans 25:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Divesh answer ISN'T D

Ans 26:

Mireya Bastia from Euro School , Navi Mumbai
Class : Class 5
The answer is C as Frog has 4 stages in its lifecycle - Egg, Tadpole, Tadpole with Legs and Adult.

Ans 27:

Akshat Pathak from DPS, Noida
Class : Class 4
ANSWER SHOULD BE C

Ans 28:

Punyatoya from Harvest, Bengaluru
Class : Class 8
The arrows are wrong

Ans 29:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5
ANSWER SHOLD BE C

Ans 30:

Syon from Sentia The Global School, Hyderabad
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 31:

Shailaja Divakar from Chennai public school global school, London
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.

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SHREYASHI.CHANDRA from DPS Noida, Greater Noida West
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Lakshmi from FPS, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Saumya Samridhi from DELHI PUBLIC SCHOOL, Gurgaon
Class : Class 8
D

Ans 2:

Aadit Dubey from Sanskriti, Pune
Class : Class 2
It will be d as hanbok and Phiran

Ans 3:

lavanya from bcm chd road, Ludhiana
Class : Class 5
national dress of korea is hanbok

Ans 4:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
D

Ans 5:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4

Ans 6:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4
no solution

Ans 7:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4
ans c

Ans 8:

Ayush Singh from LMB, Kolkata
Class : Class 4
harry have you killed voldemort

Ans 9:

Avighna Shastri from doha modern indian school, doha
Class : Class 2
don't people in Jammu Kashmir wear phiran

Ans 10:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4

Ans 11:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4
The national dress of Korea is "Phiran'

Ans 12:

Ashwak from Cambridge, Jalandhar
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 13:

Aadit Dubey from Sanskriti, Pune
Class : Class 2
Right it will be D

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siddarth from DPS Ecity, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2: (Master Answer)

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

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siddarth from DPS Ecity, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
C

Ans 3: (Master Answer)

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

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Praket Tejas from Delhi Public School Indira Nagar Lucknow, Lucknow
Subject :NSO    Class : Class 4

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Adithi Keshava from National Center For Excellence , Bangalore
Subject :NSO    Class : Class 4

Ans 1:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8

Ans 2:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 6
Option D

Ans 3: (Master Answer)

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

Ans 4:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
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 5:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
GMVIYHJ,OKHJFYJHIKOHARRYPOTTERRJVHMNHJGJJJGJYTGIJHIOKHHUJ TRY TO FIND A NOUN IN THIS JUMBLE OF WORDS

Ans 6:

Yatindra G from SBOA, Chennai
Class : Class 4
Guys!! Date palm grows in deserts. they are asking about a plant in hilly ares.

Ans 7:

Jasnoor from DAV public school, Ludhiana
Class : Class 4
A

Ans 8:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
I go with Jasnoor's option. A

Ans 9:

Aditya N K from Bharathiya Vidya Bhavan, Calicut
Class : Class 4
what is pollination

Ans 10:

Emma Miriam George from Sophia High School, Bangalore
Class : Class 3

Ans 11:

Advaita sinha from NPSI, Singapore
Class : Class 5

Ans 12:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8

Ans 13:

Sashrik S Bhalerao from NHP school, Airoli
Class : Class 1
D.

Ans 14:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5

Post Your Answer

priyanshi gupta from opg world school , delhi
Subject :NSO    Class : Class 4

Ans 1:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
the answer is d

Ans 2:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
NONE of these is the correct answer

Ans 3:

Jithisha Barapati from Dimensions, Hyderabad
Class : Class 4
D is correct

Ans 4:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 9
D is correct

Ans 5:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
I think B and D is correct.

Ans 6:

Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Class : Class 4

Ans 7:

Arnav kaul from Chirec, Hyderabad
Class : Class 2

Ans 8:

PARTH PANCHAL from NEW HORIZON SCHOLARS SCHOOL, THANE
Class : Class 7
yes you are right

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Sarthak yadav from RPS, Mahendragarh
Subject :NSO    Class : Class 4

Ans 1:

Adnan from Nilgiri hills public school , Noida
Class : Class 5
I was thinking about body building food

Ans 2:

shibin joseph from ,
Class : Class 3

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avighna wuthoo from The bishop school , PUNE
Subject :NSO    Class : Class 4

Ans 1:

Shourya from Euro, Bangalore
Class : Class 7
I don't get this question

Ans 2:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
I don't think so!!! it is A

Ans 3: (Master Answer)

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

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