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

User Forum

Ask Your Question
Vania Aravindan from Unicent School , Miyapur Hyderabad
Subject :NSO    Class : Class 3

Ans 1:

Vania Aravindan from Unicent School , Miyapur Hyderabad
Class : Class 3
fcb yh

Ans 2:

Vania Aravindan from Unicent School , Miyapur Hyderabad
Class : Class 3

Ans 3:

Havi Jain from GEMS modern academy, Gurgaon
Class : Class 3
A

Post Your Answer

Anoushka Anbu from Amara Jyoti Public School, Bengaluru
Subject :NSO    Class : Class 8

Post Your Answer

Harsh Sobti from the samhita academy, BLR
Subject :NSO    Class : Class 5

Post Your Answer

Naitik from Delhi Public School Noida, Noida
Subject :NSO    Class : Class 4

Post Your Answer

Prasun Das from Delhi Private School Dubai, Dubai
Subject :NSO    Class : Class 3

Post Your Answer

Durva Shah from SSRVM, Ahmedabad
Subject :NSO    Class : Class 5

Ans 1:

Adway Bachchan from Indian School Sohar, Sohar
Class : Class 5

Post Your Answer

Saani from Cambridge School, Mangalore
Subject :NSO    Class : Class 5

Ans 1:

Saanjh Puthran from Dr. Pillai Global Academy, Mumbai
Class : Class 5
B) Rain which is acidic in nature (Acid Rain).

Post Your Answer

harshit wahi from DPS, hyderabad
Subject :NSO    Class : Class 8

Ans 1:

PARTH JAIN from DPS INDIRAPURAM, GHAZIABAD
Class : Class 8

Post Your Answer

Lalit Srikar Peesapati from Global Indian International School, Singapore
Subject :NSO    Class : Class 10

Which of the following statements are correct regarding the given figure?
(i) The parts labelled as Q and R carry blood having low oxygen concentration.
(ii) The parts labelled as P, Q and R carry blood having low oxygen concentration.
(iii) The blood flows out of the heart through blood vessel Q when ventricle contracts.
(iv) The blood is flowing out of the heart through blood vessel Q when atria contract.
image

A (ii) and (iv) only
B (ii), (iii) and (iv) only
C (i), (ii) and (iii) only
D (i) and (iii) only


Post Your Answer

R SAI HARSHIL from HILLSIDE SCHOOL, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Rupsa Bhattacharjee from South City International School, Kolkata
Class : Class 5
this is wrong. If you have the science NSO olympiad book for level 1 go to that same chapter and see all the same questions are there but different answer.

Ans 2:

xyz from cambridge, Jalandhar
Class : Class 7
***** All the answers are same in NSO olympiad book *****

Post Your Answer