National Science Olympiad Forum By SOF Olympiad Trainer - Page 842

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
D is incorrect as planes need long runways to land .Correct answer is C, because some helicopters have wheels. so this is the only (not a difference) for both P

Ans 2:

Class : Class 10
Answer: D A,B,C are correct statements and differentiate a helicopter from a aeroplane. D is wrong as aeroplane needs long runways.

Ans 3:

Class : Class 10
Answer. D D is incorrect because planes need long runways to land.

Ans 4:

Class : Class 5
Q does not need much space for landing

Ans 5:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
INCORRECT ANSWER

Ans 2:

Class : Class 7
it is an printing mistake

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8
incorrect answer or an typing error in option A

Ans 5:

Class : Class 6
Incorrect options and solution

Ans 6:

Class : Class 4
The correck answer is C

Ans 7:

Class : Class 6

Ans 8:

Class : Class 2

Ans 9:

Class : Class 7
KISHOR THE ANSWER FOR THIS QUESTION IS OPTION (A) . AS WE SHOULD PREVENT READING IN DIM OR VERY BRIGHT LIGHT AS IT CAN HARM OUR EYES. THE OTHER 2 OPTIONS (B)& (C) ARE CORRECT AS WE SHOULD FOLLOW THEM NOT PREVENT THEM. THANKS RITISHA HOPE U UNDERSTOOD PLZ LET ME KNOW YOUR CLASS AS I AM IN CLASS 5..

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
B

Ans 2:

Class : Class 6
all answers are wrong. Because X is a crow which is a omnivoreY is a frog which is an carnivore. its larval stage is tadpole which is a herbivore but here is not written about tadpole instead an adult frog.Z is a tiger which is an carnivore.

Ans 3:

Class : Class 5
Frogs may eat flies.

Ans 4:

Class : Class 7
OPTION C IS THE ANSWER FOR THIS I THINK SO.....

Ans 5:

Class : Class 7
option b is correct

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
please explain

Ans 2:

Class : Class 7
Please elaborate the question and solution.

Ans 3:

Class : Class 6
The question is not at all clear. Please improve your software. You are taking money for it.

Ans 4:

Class : Class 3
Question is incomplete Please improve it

Ans 5:

Class : Class 3
WHAT IS THE LOGIC BEHIND THIS

Ans 6:

Class : Class 6
it's very difficult. explain this

Ans 7:

Class : Class 8
b

Ans 8:

Class : Class 5
Yes, we would like to understand the logic as well. The question itself is not very clear.

Ans 9:

Class : Class 1
Pls help us with solutions and logic used

Ans 10:

Class : Class 10
PL MAKE CLEAR PRINTING OF QUESTIONS FOR UNDERSTANDING

Ans 11:

Class : Class 9
This is a very easy question because the poles of two magnets are given if south pole is sticking to any pole of the magnet it is clear that it is the north pole and the other pole is the south pole and thats how we can find the other poles of the magnet

Ans 12:

Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
Correct answer should be A, frog has 4 stage life cycle

Ans 2:

Class : Class 9
Correct answer is A as frog has four stages in his life cycle Their answer is wrong

Ans 3:

Class : Class 8
Answer is A

Ans 4:

Class : Class 1
send solution please

Ans 5:

Class : Class 7
The answer should be A as frog has four stages namely egg, tadpole,froglet and adult frog.

Ans 6:

Class : Class 7
The answer should be option A.

Ans 7:

Class : Class 5

Ans 8:

Class : Class 3
Correct Answer is A Frog has Four stages of life cycle

Ans 9:

Class : Class 1
correct answer is A frog has 4 stagesno solution also

Ans 10:

Class : Class 9

Ans 11:

Class : Class 3
Correct answer should be A

Ans 12:

Class : Class 5

Ans 13:

Class : Class 3
Correct answer should be A and not D. Kindly correct

Ans 14:

Class : Class 3

Ans 15:

Class : Class 6
frog has 4 stages of life cycle and hence answer should be A

Ans 16:

Class : Class 3
Frog 3stages o f Life cycle ,

Ans 17:

Class : Class 7
Correct answer is A

Ans 18:

Class : Class 9
correct answer should be A as frog has 4 stages in it's life cycle. The stages are egg, tadpole, froglet and adult frog.

Ans 19:

Class : Class 8
a pigeon has two stages of life

Ans 20:

Class : Class 8
the answer is incorrect a is the answer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5

Ans 2:

Class : Class 1
can u pls explain the answer for this question

Ans 3:

Class : Class 6
diagram is not given with complete information

Ans 4:

Class : Class 9

Ans 5:

Class : Class 5
Explain the answer

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Subject :NSO    Class : Class 7

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