National Science Olympiad Forum By SOF Olympiad Trainer - Page 611
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Ali Hussain from Delhi Private School Dubai, Dubai
Subject :NSO    Class : Class 6

Ans 1:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7

Ans 2:

Kushal from Chirec, Hyderabad
Class : Class 7
the answer is d

Ans 3:

Shivyanshi from Salwan Public School, Gurugram Haryana
Class : Class 9
How is falling of a stone a 'CHANGE' in the first place?

Post Your Answer

Theertha sudeep from National academy for learning, Bengaluru
Subject :NSO    Class : Class 5

Ans 1:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
but as given in the options it says that loamy soil is perfect for pottery which is false . Thus the correct answer is option C.

Ans 2:

Ishaan Ahuja from TSMS, Noida
Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 3:

Shreya Garg from Indus public school, Jind
Class : Class 7
Nice question

Ans 4:

Devina kashyap from TPS, Mumbai
Class : Class 4
as loamy soil is a mixture of clayey and sandy soil, it holds the right amount of air and water both and it is best suitable for pottery. Thus both the answers B and C should be correct.

Ans 5:

Biju Pappachan from Rkc , Raipur
Class : Class 1
The correct answer is C although I did answer as B.I understood that the correct answer is the when I read the solution

Ans 6:

Devavrat Sharma from Podar International School, Mumbai
Class : Class 9

Ans 7:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
but as given in the options it says that loamy soil is perfect for pottery which is false . Thus the correct answer is option C.

Ans 8:

Shreejal moharana from DPS Greater Faridabad, Faridabad
Class : Class 8
Only C is correct it is showing in explanation also.

Ans 9:

AASTHA RAI from AUXILIUM SCHOOL, KOLKATA
Class : Class 6

Ans 10:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 11:

Vidyut from Lotus Valley, New Delhi
Class : Class 5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 12:

Subhang Deep Sahu from Narayana CO Kadugodi Bangalore, Bangalore
Class : Class 8
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc!

Post Your Answer

Surya from INDIAN SCHOOL JALAN OMAN, Alkamil oman
Subject :NSO    Class : Class 2

Ans 1:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
Correct answer should be D

Ans 2:

Darshil Rath from Sai International School , Bhubaneswar
Class : Class 7
Correct Answer should be D

Ans 3:

Darshil Rath from Sai International School , Bhubaneswar
Class : Class 7

Ans 4:

Arnav Basu from faps, Bengaluru
Class : Class 6
answer should be D !!

Ans 5:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
correct answer should be D

Ans 6:

Shrihan Koley from Radiant International School , Patna
Class : Class 5
Correct answer-D

Ans 7:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 8:

Aryaman m from Podar international school bangalore, Bangalore
Class : Class 3
correct answer should be D

Ans 9:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 10:

Falaah Qidwai from DPS Noida, Noida
Class : Class 2
Answer is d

Ans 11:

MANIT from Lotus valley, Gurgaon
Class : Class 3
correct answer should be D here?

Ans 12:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
correct answer should be D

Ans 13:

AHAAN CHAUDHARY from DPS SEC 30 NOIDA, Noida
Class : Class 2
QUETION INCORRECT!!!

Ans 14:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3
the correct answer should be D

Ans 15:

Samvita Patil from NHVPS, Bangalore
Class : Class 7
it should be D

Post Your Answer

Shreyansh from St Xaviers School, Bokaro
Subject :NSO    Class : Class 7

Ans 1:

SAMIT from JSS SMCS DHARWAD, DHARWAD
Class : Class 8
OPTION A

Post Your Answer

Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
D is a flower but others are leaves.

Ans 2:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4
B is reticulate Vention how ever all others are parrlel vinetion

Ans 3:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
yes , it may look like option C is the opening stage of lotus flower and option D is a flower.......but if we look more closerly , then B is reticulate venation and rest all are parallel venetion

Ans 4:

Aarush Patil from St.Arnold's, pune
Class : Class 1

Ans 5:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 9

Ans 6:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7
Literally in first image it is

Ans 7:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7

Ans 8:

Akshara from sishya OMR , chennai
Class : Class 8

Post Your Answer

Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7

Ans 2:

Sarang Shete from Amanora School, Pune
Class : Class 8

Ans 3:

Anushka Wasnik from DPS, nagpur
Class : Class 8
Good

Ans 4:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
the answer is option c as the compass needle always points to south pole of a magnet.in this figure the compass needle is pointing towards the left hand side magnet's pole which means that pole's polarity is south and the pole of right hand side magnet is north. you should do a practical of this figure!

Ans 5:

Daksh from RKC, Rajkot
Class : Class 8

Ans 6:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
Thank u Ashher Pervez 🥰

Ans 7:

SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR
Class : Class 9

Post Your Answer

Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Post Your Answer

Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Post Your Answer

Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Devangi Chaudhuri from DPS Paradip Refinery, Paradeep
Class : Class 10

Ans 2:

Nila Pillai from Chennai public School, Chennai
Class : Class 6

Ans 3:

Manish Mulimani from chrysalis high, Bengaluru
Class : Class 8
A, B and C are linear motions and D is non-linear motion because bird can come back to original point but if a ball is thrown or a bomb is released from an aeroplane or if a javelin is thrown, they can not come back to original point

Post Your Answer

Meetansh Agrawal from GG, Pune
Subject :NSO    Class : Class 3

Post Your Answer