Hi guys, I’m sharing here my interview experience with Ibibo (for Tradus team).I was contacted by a consultancy and after 1 week I got a call from the company.The process was like this:
Round 1(Telephonic Interview)
1. Write a Sql to perform Matrix Multiplication.Two tables has three columns row,col and value.
2. Write a code to multiply two matrices of dimension M*N and N*K.
3. Find if a string is substring of other string.
Round 2(Onsite Interview)
1.Print a square matrix in spiral order.
3.There is a ladder of N steps.We can either take 1 step or 2 steps.In how many different ways one can climb the ladder?
5.Given a table with 3 columns StudentName,Subject and Marks.Write a sql to retrieve second highest Marks Obtained for each student.
Round 3(Onsite Interview)
1.Given a Website with header,footer,side ads(Google ads,Internal ads).How will you extract only useful data from the page.
2.Difference between .live() and .delegate() in jquery.
3.What is chaining in jquery?
4.What is callback function?
5.What is .bind() function in jquery?
6.Find the angle between hour handle and minute handle in a clock.
Round 4(Onsite Interview)
1.Questions about my current project and academic project.
2.Given two points A and B with distance between them lets say D.there are N men who want to go from point A to point B.All men walk with same speed.They also have one scooter with them which has speed greater than their walking speed.How can they all reach from A to B in minimun finishing time.finishing time is the time when last person reached point B.
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