Here are the Top 10 INRAT exam questions and answers.

Question 1: flight operations

When flying a GPS overlay approach, the underlying NAVAID(s): 

 A) Must be operational before the start of the approach procedure.

 B) The ident morse code must heard through the entire approach.

 C) Does not need to be operational. But, if it is operational it's good airmanship to monitor it.

 D) Must be fully operational at all times. 

Question 2: air law

What is the maximum holding speed at 5,000 feet ASL?