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

User Forum

Ask Your Question
AKSHAJ SRIVASTAVA from MOUNT LITERA ZEE SCHOOL, Kanpur
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

A

Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. It is very fast and ideally takes only a few seconds to reach the receiver.


Post Your Answer

AKSHAJ SRIVASTAVA from MOUNT LITERA ZEE SCHOOL, Kanpur
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

A


Post Your Answer

SIDDHARTH SOMANI from Vibgyor High, Mumbai
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D

Sea lion is not a fish, it is a mammal. Bat is not a bird, it is also a mammal.


Post Your Answer

Ayush Anand Sharma from GEMS international school , Gurgaon
Subject :NSO    Class : Class 3

Ans 1:

Anunnakee Banerjee from Dr CL Metha Sishya OMR , Chennai
Class : Class 3
D is the correct answer because according to the graph time is increasing and the food is becoming colder

Ans 2:

Ayush Anand Sharma from GEMS international school , Gurgaon
Class : Class 8
c is the correct answer

Ans 3:

ANKITA KAKKAR from DPSN, Delhi
Class : Class 3

Post Your Answer

ICHALKARANJI from dkte, ichalkranji
Subject :NSO    Class : Class 9

A large truck and a car, both moving with a velocity of magnitude v, have a head-on collision and both of them come to halt after that. If the collision lasts for 10 s then
(i) The car will experience the greater force of impact exerted by the truck
(ii) The truck will experience the greater momentum change
(iii) Car will experience the greater average acceleration than truck.

A Only (i) and (ii) are correct.
B Only (ii) and (iii) are correct.
C Only (iii) and (i) are correct.
D All (i), (ii) and (iii) are correct.


please give solutions of the qustions

Ans 1:

Aryan from Ihs, Karama
Class : Class 9
PLEASE CAN YOU SEND THE DETAILED SOLUTION FOR THE GIVEN QUESTION.

Post Your Answer

from Delhi Public School,
Subject :NSO    Class : Class 7

Ans 1:

Rishab from OWS, New Delhi
Class : Class 7
Yeah

Post Your Answer

from Delhi Public School,
Subject :NSO    Class : Class 7

In plants, the same set of pipe-like vessels transport water, minerals and food. Do you agree?

AYes, pipe-like vessels are xylem and phloem and both transport water, minerals and food.
BYes, pipe-like vessels called xylem and phloem are interconnected.
CNo, pipe-like vessels are xylem and phloem; xylem transports water and minerals while phloem transports food.
DNo, pipe-like vessels are xylem and phloem; xylem transports food while phloem transports water and minerals.


I do not agree with your answer

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

C


Post Your Answer

Rakshit Gupta from vidhya ashram, jaipur
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D

Smoke released from chimneys of houses spreads in the air surrounding the houses, mainly causes air pollution.


Post Your Answer

Ayan Senapati from usha martin school , malda
Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D


Post Your Answer

Agrima from bbps, Bhiwadi
Subject :NSO    Class : Class 2

Ans 1:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

C

 


Ans 3:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
the correct answer is a

Post Your Answer