CLAUDIO FERNANDEZ-ARAOZ/EGON ZEHNDER A typical job interview is a conversation between two liars BY R. SUKUMAR sukumar.r@livemint.com NEW DELHI Claudio Fernandez-Araoz, global expert on hiring at executive search firm Egon Zehnder, has interviewed more than 20,000 executives in more than 40 countries. The author of books like It's not the How or th