National Science Olympiad Forum By SOF Olympiad Trainer - Page 530

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
actually, the diagram is a little wrong but the answer is also wrong .

Ans 2:

Class : Class 5
Confusing question

Ans 3:

Class : Class 4
I don't get it

Ans 4:

Class : Class 7
Diagram is wrong

Ans 5:

Class : Class 5
it is wrong

Ans 6:

Class : Class 5
incorrect

Ans 7:

Class : Class 8
this diagram is wrong but if we think to skip the gibbous phase of moon it will be correct.

Ans 8:

Class : Class 5
I AM NOT A TEACHER, BUT I CAN GIVE YOU ALL A GOOD ADVICE THAT YOU MIGHT FIND USEFUL. ONE FULL MOON TO NEW MOON IS 14 DAYS. THEN COUNT 24, 25, 26,.......YOU WILL GET OPTION D AS ANSWER.THAT IS ALL MY LOGIC FOR THIS QUESTION. ACCORDING TO ME, THIS IS THE RIGHT SOLUTION OF OPTION D.

Ans 9:

Class : Class 5
wrongggg

Ans 10:

Class : Class 7
its wrong.correct it

Ans 11:

Class : Class 10
FOOLISH QUESTION !!! Diagram is wrong!

Ans 12:

Class : Class 4
please give solution your answer is wrong

Ans 13:

Class : Class 5
its totally wrong

Ans 14:

Class : Class 5
Diagram is incorrect

Ans 15:

Class : Class 6
The lunar cycle they have shown is in reverse

Ans 16:

Class : Class 10
It is completely wrong!If option d is correct then please explain

Ans 17:

Class : Class 10
The diagram is totally wrong .

Ans 18:

Class : Class 5

Ans 19:

Class : Class 6
Diagram is wrong

Ans 20:

Class : Class 5
The given daigram is wrong. It is making us lose marks.

Ans 21:

Class : Class 6

Ans 22:

Class : Class 5

Ans 23:

Class : Class 10

Ans 24:

Class : Class 6
diagram given is wrong

Ans 25:

Class : Class 6
diagram is totally wrong. the concept they used is also wrong.

Ans 26:

Class : Class 5
DIAGRAM IS WRONG !!

Ans 27:

Class : Class 5
I AM SHAURYA, AGAIN. I FOUND ON GOOGLE THAT ONE FULL MOON TO NEW MOON IS 14 DAYS.I DO NOT THINK ANYONE CAN BE SILLY HERE, BUT I THINK SOME CHILDREN ARE WRONGLY TAUGHT IN THE TUTION. DO CHECK MY EXPLANATION AT ANS 9 IN THE SAME QUESTION

Ans 28:

Class : Class 5
stop making these many mistakes SOF

Ans 29:

Class : Class 5
ANOTHER WAY OF DOING IT IS DO NOT LOOK AT THE DIAGRAM. DONE, THEN JUST REMEMBER THE DATE OF FULL MOON. THEN COUNT TILL 31 OCT. AND THEN 8 NOV. YOU WILL GET THE CORRECT ANSWER WITH NO TIME, IN JUST A SECOND . THIS IS THE ONE AND ONLY CORRECT WAY OF FINDING THE ANSWER TILL ANOTHER STUDENT GIVES THE SOLUTION.

Ans 30:

Class : Class 6
The diagram is wrong.If we count the days after the full moon, it comes 8th November.

Ans 31:

Class : Class 5
totally wrong

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
answer is 28.8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
b is the answer

Ans 2:

Class : Class 4
b should be the answer

Ans 3:

Class : Class 7
Wool cotton silk

Ans 4:

Class : Class 3
B

Ans 5:

Class : Class 3
Yay B is the answer

Ans 6:

Class : Class 4

Ans 7:

Class : Class 7
WOOL COTTON SILK

Ans 8:

Class : Class 4
ITS B SOF IS MAKING A MISTAKE

Ans 9:

Class : Class 9
The correct answer is B.

Ans 10:

Class : Class 3
B

Ans 11:

Class : Class 8

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 7
A

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7
ans:A

Ans 6:

Class : Class 3
A

Ans 7:

Class : Class 8
ANS:A because we can travel through SHIP and AIROPLANE.

Ans 8:

Class : Class 4
A

Ans 9:

Class : Class 3
A

Ans 10:

Class : Class 9
A

Ans 11:

Class : Class 9
It is A only.

Ans 12:

Class : Class 3
AWYDCGVBM ,

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 4
venus has no moons and that is correct mars has 2 moons

Ans 3:

Class : Class 4
and mars is red in colour because of its iron rich soil but i don't think that the iron is rusted

Ans 4:

Class : Class 7
The martian rocks are rusted.

Ans 5:

Class : Class 9
VENUS HAS 2 MOONS , SO WHY THEY ARE SAYING VENUS HAS NO MOONS ?

Ans 6:

Class : Class 9
VENUS HAS 2 MOONS , SO WHY THEY ARE SAYING VENUS HAS NO MOONS ?

Ans 7:

Class : Class 5
Venus and mercury has 0 moons ,mars has 2 moons not Venus and Jupiter ,Uranus,Neptune and Saturn also have more than one moon. So, d is correct. There is iron oxide in Mars' soil and there are also rust particles in the soil.These components get kicked around in the air of Mars by weather and wind making it look red. So, c is also correct. Neptune appears bluish in color due to the presence of helium gas. The above statement is also correct. Even though Jupiter is the largest planet in the Solar System, it is one of the fastest rotating planets. So,option A is incorrect and because of that it is the answer.

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