National Science Olympiad Forum By SOF Olympiad Trainer - Page 625

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
Please correct the answer. I think the answer should be D.

Ans 2:

Class : Class 6
yes, the correct answer is D since there are two belts of low pressure on the earth. on the equator (due to high temperature) and between the two belts of high pressure (60 degrees North and South. ). A cannot be the correct answer.

Ans 3:

Class : Class 8
Answer should be D only . There is low pressure at the equator and at 60 degree north and south pole

Ans 4:

Class : Class 8
answer definitely option d

Ans 5:

Class : Class 7
answer should be D

Ans 6:

Class : Class 9
DDDDDD!! Olympiad Trainer pls check and give the correct answer!!

Ans 7:

Class : Class 9
it should be d

Ans 8:

Class : Class 10
It is d

Ans 9:

Class : Class 4

Ans 10:

Class : Class 9
D. At the equator and at 60 degree north and south pole

Ans 11:

Class : Class 3
It is D for sure

Ans 12:

Class : Class 10
Its D Peeps from SOF. Check ur ansers

Ans 13:

Class : Class 9
if you are showing this answer wrong in Olympiad training paper and if we get the same question in examination which answer will be accepted as correct?

Ans 14:

Class : Class 9
The answer should be D.

Ans 15:

Class : Class 7
The correct answer of this question Is option d

Ans 16:

Class : Class 8
it should be D

Ans 17:

Class : Class 9
at equator only

Ans 18:

Class : Class 8
A.at the equator only

Ans 19:

Class : Class 7
It has to be D

Ans 20:

Class : Class 8
answer is D why have they written A . A is the wrong answer

Ans 21:

Class : Class 6
How is it a?

Ans 22:

Class : Class 9
D is answer as low pressure exists both in equator and 60° lattitude

Ans 23:

Class : Class 6
How is it a?

Ans 24:

Class : Class 7
it has to be d

Ans 25:

Class : Class 9
'tis D

Ans 26:

Class : Class 6
The answer is D as low pressure exists in both equator and 60 degree north and south.

Ans 27:

Class : Class 5
It should be D, as per the SOF Foundation Text.

Ans 28:

Class : Class 8
the answer cannot be a....it is d

Ans 29:

Class : Class 9
Both the science and geography textbooks of NCERT state that there is low pressure at 60 degree North and South also. So, the answer is D.

Ans 30:

Class : Class 7
It should be d if referred to any books in this world

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 10

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
a

Ans 5: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 6:

Class : Class 9
isnt penicillin prepared from mould?

Ans 7:

Class : Class 10
penicillin is prepared from mould,penicillium notatum and penicillium chrysogenum

Ans 8:

Class : Class 8
A protozoan or alga isn't considered as a connecting link between living and non-living things. A virus is considered so, which is Diagram S. Admin from Revisewise Noida is kindly requested to explain how A is going to be the correct answer.

Ans 9:

Class : Class 6

Ans 10:

Class : Class 7

Ans 11:

Class : Class 8

Ans 12:

Class : Class 9

Ans 13:

Class : Class 10

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Answer is D and nothing ! nothing ! nothing !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!SOF is wrong ! wrong ! wrong !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 2:

Class : Class 8
Hey Rayansh you and SOF are wrong. I will tell mam that you told wrong answers

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
answer is D

Ans 5:

Class : Class 1
Ans 5 is right and so are the answers SOF is wrong. And ans 1 I think u need to tell that to some elder

Ans 6:

Class : Class 7
D is the answer to this question but it is showing A as correct option

Ans 7:

Class : Class 5
Well, isn't Option A the place where it slows down 'cause that's the point where the low slope starts so I thought it would be point X (Option B)

Ans 8:

Class : Class 7
ANSWER IS D

Ans 9:

Class : Class 1

Ans 10:

Class : Class 6

Ans 11:

Class : Class 8
Guys - NOT SOF but you all are wrong. I reviewed the question and saw it was written - A ball has started from a hill. Where will it be the fastest or where is the most kinetic energy so it is A. point W. If it was from which point should it start to reach the flag the fastest it would be D

Ans 12:

Class : Class 6
Last time I tried, it said option (d), but now it's option(a)? How come?

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
no options were given

Ans 2:

Class : Class 5
ANSWER IS NOT GIVEN AND I GOT WRONG.

Ans 3:

Class : Class 8
No Option given. I will never buy this package again. Selfish for money. Not rectifying this for more than 2 years. Worst Sof

Ans 4:

Class : Class 9
no options given

Ans 5:

Class : Class 7
NO OPTION GIVEN!!!!!

Ans 6:

Class : Class 9

Ans 7:

Class : Class 6
NO OPT WERE GIVEN

Ans 8:

Class : Class 6
hi they there no answer

Ans 9:

Class : Class 3

Ans 10:

Class : Class 9
No options given. BETTER FIX THAT or you guys don’t have a BRAIN😡😤

Ans 11:

Class : Class 9
SOF after 31 (and add me then 32) PEOPLE HAVE REPORTED YOU HAVE NOT FIXED THIS ISSUE! MAY I KNOW WHY YOU HAVE DONE SO????????????? THIS IS WRONG AND I'm GONNA REPORT TO sofworld.org. I think friends everyone should do this. Maybe they don't want us to give the answer. SO MANY MISTAKES BEING DONE BY SOF IN THE QUESTIONS! and MASTER ANSWER PLEASE RECTIFY THIS ERROR. Because of you our 1 mark is gone, SOF. Plz rectify!

Ans 12:

Class : Class 6
no options were given

Ans 13:

Class : Class 6

Ans 14:

Class : Class 6
sof are fool

Ans 15:

Class : Class 8
YEAH BOIZ BUT YOU ALL SHOULD HAVE DONE RANDOM you are fools

Ans 16:

Class : Class 6
no options given do the are giving this application for freei have seen a

Ans 17:

Class : Class 6
no options were given.

Ans 18:

Class : Class 9
No option were given so what we do, please don't do this mistake again

Ans 19:

Class : Class 6
no options given

Ans 20:

Class : Class 7
no options given

Ans 21:

Class : Class 6
morom a sign of great spirit

Ans 22:

Class : Class 10
there must be some problem in the system of sofolympiad trainer.

Ans 23:

Class : Class 9
Options were not even given

Ans 24:

Class : Class 8
yay options na hone se mujhe BahUt maZa aYa!!!!!

Ans 25:

Class : Class 9
Dear SOF,I just like many students was not able to see the options. I have to choose a random answer(which like expected, was the wrong answer) as suggested by norom. Kindly fix this problem.

Ans 26:

Class : Class 7
No option given

Ans 27:

Class : Class 6
not a single option was given.never mind if its given wrong. you just need to understand and try to solve it.

Ans 28:

Class : Class 3
No answer without a question !!!its not fair enough...

Ans 29:

Class : Class 6
NO OPTIONS WERE GIVEN

Ans 30:

Class : Class 7
SOF then what is the advantage. Then will you give question paper also like this. I will call this favourism to those who are getting these options

Ans 31:

Class : Class 6

Ans 32:

Class : Class 6
OPTIONS ARE NOT GIVEN!!!!!!!!!!!!!!! WHY ARE U DOING THIS??????EVEN AFTER MANY REPORTING ABOUT IT

Ans 33:

Class : Class 9
Oh, JUST BECAUSE PEOPLE ARE GETTING BETTER EVERYDAY BY PRACTICING, YOU DON’T WANT THEM TO! SO WHAT IF THEY GET FULL MARKS, ATLEAST WE ARE PROGRESSING, YOU SOF PEOPLE ARE FOOLS

Ans 34:

Class : Class 7
Stop talking such bad words. We are doing this because too many people are getting full marks so we made it have no options so there are fewer people getting full marks

Ans 35:

Class : Class 6

Ans 36:

Class : Class 8
Answer A,B,C,D options not given

Ans 37:

Class : Class 7
No options were given! Sof, please please fix this problem.You have done other questions like showing wrong answer.But this was not fair!! At least give options

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
The correct answer is (c) runners.

Ans 2:

Class : Class 9
The correct answer is (c) runners.

Ans 3:

Class : Class 8
Answer is B A : Climber moves upwards along with the support of other plant or wall. B : Runner are stems that form adventitious roots at the nodes and new plants from the buds. C : Tendril is a specialized stem,leaf or petiolr with a thread like shape used for support by climbing plants. D : Bulbil is a bulb like structure in axil of a leaf which may fall to form a new plant.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 8
i think it's opt.d

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
C is the answer to this question

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
C is the answerIf you open synopsis in this chapter,it is clearly written that a compass works with the help of earth's magnetic field

Ans 4:

Class : Class 5
sanskriti nagar is correct

Ans 5:

Class : Class 8
Earth's magnetic field.

Ans 6:

Class : Class 6
Earth's magnetic field (C)

Ans 7:

Class : Class 7
C (EARTH'S MAGNETIC FIELD)

Ans 8:

Class : Class 8
I still don't understand this question after reading the solution.😬😱

Ans 9:

Class : Class 7
ANSWER SHOULD BE C

Ans 10:

Class : Class 7
The correct option is C as all compasses are controlled by Earth's magnetic field.

Ans 11:

Class : Class 5
answer is option c

Ans 12:

Class : Class 1
If u don’t understand after reading the solution tell Siri to explain u

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