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Subject :NSO    Class : Class 8

Refer to the given flow chart. Identify hormones X and Y and select the correct option regarding them.


A Glands secreting hormone Y are located on the posterior surface of glands secreting hormone X.
B Myxoedema is caused by hyposecretion of a hormone secreted by gland that also secretes hormone Y.
C Both hormones X and Y are secreted by same endocrine gland but are antagonistic to each other in functioning.
D Hyposecretion of hormone Y leads to osteoporosis as more calcium is drawn from bones to raise blood calcium level.


Ans 1:

Class : Class 8
if there is no answer,then why was it considered wrong?it is not fair.

Ans 2:

Class : Class 9

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
what does NA mean?

Ans 5:

Class : Class 9
Please explain what NA is... I don't understand

Ans 6:

Class : Class 8
why no reply...

Ans 7:

Class : Class 8
I understood that when I looked at the question itselfThe arrows are wrongly labelled

Ans 8:

Class : Class 8
NA means no answer but what we had to do with it

Ans 9:

Class : Class 9
Please explain the answer

Ans 10:

Class : Class 9

Ans 11:

Class : Class 8

Ans 12:

Class : Class 8
Please give the answer to this Question.

Ans 13:

Class : Class 8

Ans 14:

Class : Class 8
PLEASE GIVE THE ANSWER ALONG WITH EXPLANTION

Ans 15:

Class : Class 8
NA meant no answer is correct and we had to leave this one empty

Ans 16:

Class : Class 8

Ans 17:

Class : Class 8
NA? what is the explanation of the answer

Ans 18:

Class : Class 8

Ans 19:

Class : Class 8

Ans 20:

Class : Class 9
"NA"?.please explain the answer

Ans 21:

Class : Class 8
NA means 'No Answer'.But the guidelines clearly state 'Mark all questions.'How is this fair?

Ans 22:

Class : Class 5
None of the given options are correct...

Ans 23:

Class : Class 8
The correct answer will be(a)

Ans 24:

Class : Class 8
What do you mean by 'NA'?

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Subject :NSO    Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
please explain this question

Ans 3:

Class : Class 8
answer??????????????????????????????????????????????????????

Ans 4:

Class : Class 8
please explain this question.

Ans 5:

Class : Class 8
Can someone please explain this question?

Ans 6:

Class : Class 8
Time taken to utter single syllable=1/5th of a sSpeed of sound in air=330m s^-1 or 330m/sso distance to reflecting surface=1/5 * 330 as that will give the distance=66.0mSo, distance to reflecting surface is 66.0m

Ans 7:

Class : Class 8
please explain this question.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
☹️

Ans 2:

Class : Class 5
The correct answer is C

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
correct answer is D

Ans 5:

Class : Class 5
the answer is d as the mosquito does not look like the parent , has 3 stages of life and lays eggs while frog does not look like the adult , has 4 stages of life and lays eggs .

Ans 6:

Class : Class 3
The answer which is given in the SOF application is wrong, because a frog has four life stages in his life stages, the correct answer must be moth because it has only three life stages in his life cycle and the parent and child do not look same,

Ans 7:

Class : Class 5

Ans 8:

Class : Class 4
the answer is d

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4
THE ANSWER IS D AS FROG HAS 4 STAGES IN IT'S LIFE CYCLE ,BUT DOES NOT LOOK LIKE IT'S PARENT.WHILE,MOSQUITO HAS THREE SYTAGES IN IT'S LIFE CYCLE AND DOES NOT LOOK LIKE IT'S PARENT.I MADE THE SAME MISTAKE IN THE PREVIOUS TEST

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
ANS A

Ans 2:

Class : Class 5
Answer is C

Ans 3:

Class : Class 5
ans is B

Ans 4:

Class : Class 5
super easy answer. it is 'A'

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
The question is there in the solution please check

Ans 2:

Class : Class 6
Where is the question? Isn't it very vague?

Ans 3:

Class : Class 6
question is incomplete

Ans 4:

Class : Class 5
No relevant question

Ans 5:

Class : Class 5
where is the question ??????????????????

Ans 6:

Class : Class 6
What is the question?????????????????????????????????

Ans 7:

Class : Class 4
no question!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 8:

Class : Class 5

Ans 9:

Class : Class 5
The question is in the solution please check

Ans 10:

Class : Class 7

Ans 11:

Class : Class 6
no question.report error please

Ans 12:

Class : Class 6

Ans 13:

Class : Class 5
The question is incomplete

Ans 14:

Class : Class 6
there is no proper question?

Ans 15:

Class : Class 4
There is no question and when I reported that error, it just came as "invalid"

Ans 16:

Class : Class 5
If they don't give the complete question, we all will get it wrongSOF please look into this matter

Ans 17:

Class : Class 4
No question?????????????????????????????

Ans 18:

Class : Class 5

Ans 19:

Class : Class 5
report error

Ans 20:

Class : Class 6
see the solution the question is how many kharif crops are there. there are 6.

Ans 21:

Class : Class 6
question????????????????

Ans 22:

Class : Class 5
There is no question!

Ans 23:

Class : Class 5
where is the question???????????????????????????

Ans 24:

Class : Class 7
they did not give the question .

Ans 25:

Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Please explain how the deviation has happened at 180 degrees

Ans 2:

Class : Class 8
Key Idea: Phenomenon of reflection is independent of medium. The deviation produced by combination of two plane mirrors is δ=2π−2θ =2π−2×π2 (θ=90o) ⇒ δ=π=180o. Hence, total deviation in incident ray is180o

Ans 3:

Class : Class 6
Thank You Mr.Rahul

Ans 4:

Class : Class 8
explain please....

Ans 5:

Class : Class 8
Why does the deviation happen to be 180 degrees

Ans 6:

Class : Class 8
but due to water refraction will also take place

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Answer can be A

Ans 2:

Class : Class 6
D

Ans 3:

Class : Class 6
D

Ans 4:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
pls explain how the answer is B

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
D is the correct answer.

Ans 4:

Class : Class 7
according to me D is correct

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6

Ans 7:

Class : Class 7
When a battery is constructed such that all the positive terminal of the cells are connected to a same point and all the negative terminals of the cells are connected to another point then the grouping of cells in this manner is called the Parallel Grouping of cells. The two end terminals of the construct where all the positive and negative terminals of the cells are connected act as the corresponding terminal of the battery.

Ans 8:

Class : Class 6
pls explain how the answer is bBTW: your answer is correct

Ans 9:

Class : Class 7

Ans 10:

Class : Class 6
pls explain how the answer is B

Ans 11:

Class : Class 6
D

Ans 12:

Class : Class 6

Ans 13:

Class : Class 6
Answer B is the correct answer as the question specified for the arrangement which will allow the bulb to stay lighted for the longest possible time. Option B is connected as One cell as per the circuit (all connections are in parallel), While Option D is in Series (in case of failure of one cell, the circuit will not work as the current will not pass through the cell)

Ans 14:

Class : Class 6
According to me D is the correct answer as a wire should be connected from a terminal of a battery to the - terminal of the battery for longer stay of electric circuit, and this rule is satisfied by the circuit shown in option D.

Ans 15:

Class : Class 6