National Science Olympiad Forum By SOF Olympiad Trainer - Page 129
  1. Home
  2. /  Forum

User Forum

Ask Your Question
from ,
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :

Ans 2:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
check solution

Ans 3:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
no b is correct

Ans 4:

from ,
Class :
D should both correct

Ans 5:

SIDDHARTH KUMAR CHATTERJEE from NAVY CHILDREN SCHOOL , CHICALIM
Class : Class 7
D is correct.

Post Your Answer

Apoorva from Blue Ridge Public School, Pune
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is A.

Ans 2:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
why not decantaion and evaporation.

Ans 3:

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

Ans 4:

ishaan from BJM carmel Academy, Chandrapur
Class : Class 7
why not decantaion and evaporation.

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
SOF SOF and master answerPlease give me the answer

Ans 6:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
b

Ans 7:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3

Ans 8:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Evaporation can also differentiate salt and water after removing sand by filtration right? Evaporation will differentiate as salt will stay back and water will evaporate.

Post Your Answer

riteshnayak from DAV PUBLIC SCHOOL ,MCL,KALINGA AREA, TALCHER
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is D.

Ans 2:

SOUMI PAL from DELHI PUBLIC SCHOOL, DURG
Class : Class 6
The right answer is d.

Post Your Answer

from ,
Subject :NSO    Class : Class 4

Ans 1:

Supreet Birdi from Global Indian International School, Bangalore
Class : Class 9
Venus is incorrect as the shaded part means that it is night. Here the shaded part is facing the sun.

Ans 2:

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Class : Class 4
so the ans is B

Ans 3:

from ,
Class :
B. It is Venus

Ans 4:

from ,
Class :
option B

Post Your Answer

from ,
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :
D. Decrease in surface area

Ans 2:

from ,
Class :
option D

Ans 3:

Pratham Jain from SERI International School, Pune
Class : Class 6
Decrease in surface area =more water than land and increase in wind speed=less humidity and less evaporation so option A is correct

Ans 4:

from ,
Class :
D

Ans 5:

Satvik Bhand from DPS Bhopal, Bhopal
Class : Class 2

Ans 6:

from ,
Class :
option D

Ans 7:

from ,
Class :

Post Your Answer

from ,
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is C.

Post Your Answer

from ,
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is A.

Post Your Answer

from ,
Subject :NSO    Class : Class 4

Ans 1:

Admin from Revisewise, Noida
Class : Class 3
Answer: C

There was a mistake in the answer. It has been corrected.

Solution:
it will be cold in the Southern hemisphere at the position 3 because it gets minimum sunlight in this position.

Ans 2:

Utkarsh Chakravarty from Pinnacle High International School, Mumbai
Class : Class 6
In figure 3, it shows northern hemisphere's spring equinox. The correct answer is figure 4.

Ans 3:

from ,
Class :
The correct answer is no.D(4) .As,the northern hemisphere is tilted towards the sun, so people living there will have hot sunny day and as the southern hemisphere is away from the sun,so obviously the people living there will have cold days.

Ans 4:

from ,
Class :
D. Figure 4 Figure 3 will be spring in Northern hemisphere and autumn in southern hemisphere.

Ans 5:

Parth Srivastava from silverline prestige school, GHAZIABAD
Class : Class 7
The correct answer is option D

Ans 6:

from ,
Class :
The correct answer is no.4.As we can see in position 4,the northern hemisphere is tilted towards the sun,people living there will have hot sunny days and as the southern hemisphere is away from Sun,obviously the people living there will have cold days.

Ans 7:

from ,
Class :
In image 4 the northern hemisphere is tilted towards the sun and in picture 3 it tilted towards the wrong way as it is tilted sideways answer should be D

Ans 8:

from ,
Class :
the answer is D

Ans 9:

from ,
Class :
ACCORDING TO ME, THE ANSWER IS (D) BECAUSE IN OPTION (C) SOUTHERN HEMISPHERE IS GETTING A GOOD AMOUNT OF SUNLIGHT. PLEASE DO THE CORRECTIONS.

Ans 10:

PRANSHU AGRAWAL from The Jain International School, Bilaspur
Class : Class 6
sorry actually C is the CORRECT answer because in position 3 earth is closest to the sun and the northern hemisphere is facing the sun

Ans 11:

AARUSH from DPS, Mumbai
Class : Class 4
Because the nothern hemisphere is tillted towards the sun

Ans 12:

Arkoprava Dey from Techno India Group Public School, Coochbehar, Coochbehar
Class : Class 9
D is the correct answer.Because in position 4 northern hemisphere is closer to the Sun and is experiencing summer whereas in position 3 northern hemisphere is far away from the Sun and is experiencing Winter.

Ans 13:

PRANSHU AGRAWAL from The Jain International School, Bilaspur
Class : Class 6
i have also done D but it is showing correct answer is C

Ans 14:

from ,
Class :
c is the answer because north is nearer to the sun and south is far from the sun

Ans 15:

from ,
Class :
Option D will be correct.Because in no.4 the Northern Hemisphere is tilted towards the Sun so, obviously people living there will have hot , sunny days and as the southern hemisphere is away from the Sun, obviously people living there will have cold days.

Ans 16:

from ,
Class :
d is the correct answer because the northern hemisphere is facing the sun and so it experiences hot and sunny days and southern hemisphere experiences winter.

Ans 17:

from ,
Class :
D is the answer

Ans 18:

Admin from Revisewise, Noida
Class : Class 3
In position 3 the southern hemisphere is also getting a fair amount of Sun's heat and light and will have a pleasent weather whereas in position 4 the southern hemisphere will be having cold days.

Ans 19:

from ,
Class :
The correct answer should be no.D(4) as we can see that the northern hemisphere is tilted towards the sun so obviously people living there will have hot sunny days and as the part of southern hemisphere is away from the sun people living there will have cold days.

Ans 20:

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Class : Class 9
D(4) is correct because in the place marked as 4 most of the northern hemisphere is facing to the sun and little of the southern hemisphere is facing the sun. So the northern hemisphere will be having summer and southern hemisphere winter.

Ans 21:

Aarush from Podar, Mumbai
Class : Class 10
bukfrek,`GET p''''''''''''' THE usetgkj ANSWER uhkdfusrfrjk YOURSELF

Post Your Answer

from ,
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :

Post Your Answer

Aritra Porey from DPS Bangalore North, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is C.

Post Your Answer