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The question has statement - 1 and stat...

The question has statement - 1 and statement - 2 Of the four choices given after the statements , choose the one that best describes the two statements
statement - 1 : Sky wave signals are used for long distance radio communication . These signals are in generel , less stable then ground wave signals
statement - 2 : The state of inosphere varies from to hour day and season to season .

A

Statement-1 is true, Statement-2 is false

B

Statement-1 is true, Statement-2 is true and Statement -2 is the correct explanation of Statement-1

C

Statement-1 is true , Statement -2 is true and Statement-2 is not the correct explanation of Statement-1

D

Statement-1 is false but Statement-2 is true.

Text Solution

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The correct Answer is:
B
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