Good One..Just for fun guys...

A helicopter was flying around above Bangalore when an electrical
malfunction disabled all of the aircraft's electronic navigation and
communications equipment.

 Due to the clouds and haze, the pilot could not determine the helicopter's
 position. The pilot saw a tall building, flew toward it, circled, and held
 up a handwritten sign that said "WHERE AM I?" in large letters.

 People in the tall building quickly responded to the aircraft, drew a
 large sign, and held it in a building window. Their sign said:
 "YOU ARE IN A HELICOPTER."

 The pilot smiled, waved, looked at his map, determined the course to steer
 to Bengaluru airport, and landed safely. After they were on the ground,
 the copilot asked the pilot how he had done it.

 "I knew it had to be the IT Park, because they gave me a technically
 correct but completely useless answer.