National Science Olympiad Forum By SOF Olympiad Trainer - Page 753

User Forum

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 5

Ans 4:

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

Ans 5:

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

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

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..

Ans 2:

Class : Class 7
it is an printing mistake

Ans 3:

Class : Class 6
Incorrect options and solution

Ans 4:

Class : Class 4
INCORRECT ANSWER

Ans 5:

Class : Class 2

Ans 6:

Class : Class 6

Ans 7:

Class : Class 4
The correck answer is C

Ans 8:

Class : Class 6

Ans 9:

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

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

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

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 7
option b is correct

Ans 4:

Class : Class 5
B

Ans 5:

Class : Class 5
Frogs may eat flies.

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
b

Ans 2:

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

Ans 3:

Class : Class 7
please explain

Ans 4:

Class : Class 8
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 5:

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

Ans 6:

Class : Class 3

Ans 7:

Class : Class 7
Please elaborate the question and solution.

Ans 8:

Class : Class 5
PL MAKE CLEAR PRINTING OF QUESTIONS FOR UNDERSTANDING

Ans 9:

Class : Class 3
WHAT IS THE LOGIC BEHIND THIS

Ans 10:

Class : Class 4
it's very difficult. explain this

Ans 11:

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

Ans 12:

Class : Class 3
Question is incomplete Please improve it

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
send solution please

Ans 2:

Class : Class 7
The answer should be option A.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
Correct answer is A as frog has four stages in his life cycle Their answer is wrong

Ans 5:

Class : Class 7
Correct answer is A

Ans 6:

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

Ans 7:

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

Ans 8:

Class : Class 3
Correct answer should be A

Ans 9:

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

Ans 10:

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

Ans 11:

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

Ans 12:

Class : Class 8
a pigeon has two stages of life

Ans 13:

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

Ans 14:

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

Ans 15:

Class : Class 3

Ans 16:

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

Ans 17:

Class : Class 8
Answer is A

Ans 18:

Class : Class 8

Ans 19:

Class : Class 8
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 20:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
Explain the answer

Ans 3:

Class : Class 6
diagram is not given with complete information

Ans 4:

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

Ans 5:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Option C

Ans 2:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Post Your Answer