KVP Business Solutions interview question

1st round (coding questions): 1) Amstrong number 2) Pattern program (A bit complicated one). 2nd round: 1)Pattern given, must code for it. 2) Swap two numbers without using third variable and + or - 3) Reverse your name without using string functions 3rd round: 1) Working of normal, static and final variables in course of a program. 2) Given two tables, which column would you make a primary key (many constraints were put on and the solution was based on clustering) 3) Code in JavaScript for Adding two numbers from Input box and displaying output in another box. 4) What is a primary key 5) Write a code for even or odd and where you must not print all the numbers divisible by four 4th round: Basic questions on programming/scripting languages I had mentioned in my resume. Like what is the purpose of # in css, Explain th, tr, td and div tags in HTML, Difference between PHP and Python in your own observation etc.