iOS interview question and answer link

here is link

http://andras.palfi.hu/iosobjc-interview-questions/

https://www.quora.com/What-are-some-good-questions-to-test-someones-Objective-C-and-iOS-Development-skills

http://www.adnanaftab.com/programming/ios/top-ios-objective-c-interview-questions/

https://www.quora.com/What-are-some-good-questions-to-test-someones-Objective-C-and-iOS-Development-skills

http://www.geekinterview.com/Interview-Questions/iOS

http://huntmyideas.weebly.com/blog/ios-interview-questions-with-answers-part1

http://way2ios.com/development/ios-development-2/iphone-interview-question-answers/

http://www.raywenderlich.com/53962/ios-interview-questions

http://gksanthoshbe.blogspot.in/2013/03/ios-interview-questions-and-answers.html

http://abhijeetbargeios.blogspot.in/