National Science Olympiad Forum By SOF Olympiad Trainer - Page 38
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Syed Hrehaan Ahamed from Bahrain Indian School, Manama
Subject :NSO    Class : Class 4

Ans 1:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 6

Ans 2:

Rahul from Cambridge school, noida
Class : Class 4
WHY A it is C bcoz CACTUS grows in sand and sand water dripps fasts\CHECK @sofpls

Ans 3:

Rishita Sivakumar from Indian High School, Karama Dubai
Class : Class 6

Ans 4:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 6

Ans 5:

Chinmayee from Dimensions , Singapore
Class : Class 4
It's A.

Post Your Answer

Saarth Agrawal from Podar International School , Mumbai
Subject :NSO    Class : Class 4

Ans 1:

jathin from national public school chikkabanavara, banglore
Class : Class 4
THE ANSWER IS D

Ans 2:

GOPIKRISHNA from DAV PUBLIC SCHOOL NTPC KANIHA , TALCHER
Class : Class 4
IT WILLBE D. AS IN A IT IS SAID IT IS SPECIAL. YES, IT IS SPECIAL BECAUSE IN THIS ONLY PATIENT CAN SIT IF HE OR SHE IS SERIOUS. AND ALL OF US KNOW B AND C IS CORRECT.

Ans 3:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
It is special!

Ans 4:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
everybody is wrong answer is (A)

Post Your Answer

Shubhayu Banerjee from DPS Secunderabad - Nacharam - CBSE, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

GURMEHR SINGH from Prudence ASHOK VIHAR, DELHI
Class : Class 7
d punjab

Post Your Answer

Shubhayu Banerjee from DPS Secunderabad - Nacharam - CBSE, Hyderabad
Subject :NSO    Class : Class 4

Read the given paragraph. In coastal areas, during daytime land heats up faster than sea, hence the hot air above land rises up and is replaced by cooler air from sea thereby causing ___X___. At night, land quickly loses heat and becomes cooler than sea. The hot air above sea slowly begins to rise and is replaced by cooler air from land thereby causing ___Y___. Which of the following correctly identifies X and Y?

AX - Land breeze Y - Sea breeze
BX - Sea breeze Y - Land breeze
CX - Sea breeze Y - Sea breeze
DX - Land breeze Y - Land breeze


Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B

A coastal breeze which blows from sea to the land during the day is called sea breeze whereas a coastal breeze which blows from land to the sea during the night is called land breeze.


Post Your Answer

Saarth Agrawal from Podar International School , Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6

Ans 2:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
It is still active!

Post Your Answer

Sudhir from Chitrakoota School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Shourya from Euro, Bangalore
Class : Class 6

Ans 2:

Sudhir from Chitrakoota School, Bangalore
Class : Class 7

Post Your Answer

Sudhir from Chitrakoota School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Tanisha Patri from NPS whitefield, Bangalore
Class : Class 6

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

C

Newspapers are published on daily basis. Magazines are published on weekly, fortnightly, monthly or yearly basis. Postcard also take 4-5 days to reach. So, e-mails are the fastest way to send written messages as they ideally take few seconds to get delivered.


Ans 3:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 6
The answer is D

Post Your Answer

shubhavi Dhondge from NPS, Banagalore
Subject :NSO    Class : Class 4

Kunal pushed down a toy car from top of a racing track as shownin the diagram. The arrows show the direction of movement of the car. Which of the following statements are correct?
1.The car has the most gravitational potential energy at P.
2.The car has the most kinetic energy at P.
3.The car used up all its energy at U.
4.The car has the least kinetic energy at R.
5.The car at U stops, as its gravitational potential energy has been converted to kinetic, heat and sound energy.


A1 and 3
B1 and 5
C2, 3 and 4
D2, 4 and 5


Ans 1:

Purujith Bhat from KV DRDO, Bangalore
Class : Class 5

Ans 2:

Purujith Bhat from KV DRDO, Bangalore
Class : Class 5

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B


Post Your Answer

Diya Jasmina from Samsidh MLZS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Shourya from Euro, Bangalore
Class : Class 6

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B


Post Your Answer

Nishchita from Gems Modern Academy , Dubai
Subject :NSO    Class : Class 4

Ans 1:

Naitik Jindal from DELHI PUBLIC SCHOOL RK PURAM, DELHI
Class : Class 8

Ans 2:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
i did C and it was wrong the answer is D

Ans 3:

Yashvi Upadhyay from Lotus valley international school Greater Noida west ,Noida Ex, Ghaziabad
Class : Class 5

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
D D D the answer is D Nishchita plz give me likes if you like my poetry

Ans 5:

Yashvi Upadhyay from Lotus valley international school Greater Noida west ,Noida Ex, Ghaziabad
Class : Class 5
I think the answer for this question is C

Post Your Answer