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Subject :NSO    Class : Class 3

Which of the following is not a difference between the transport means shown in picture?

A P can hover at a place for a long time.
B Q needs a long runway to fly.
C P does not have wheels.
D Q does not need much space for landing.

please, could you explain the answer?

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 6
Q does not need much space for landing

Ans 5:

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

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