2 Rounds of online test, one related to aptitude and other is related to c++. Aptitude one had around 39 questions and 2hours was given. C++ one had 19 questions and 2 hours was given. 7 coding questions and others basic c++ questions.
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Round 1(Technical):-
- There are N nuts and N bolts, u have to find all the pairs of nuts and bolts in minimum no. of iteration (comparison). All the nuts/bolts might have different diameter.
- There is a paragraph having million characters. You have to find out the first non –repeating character in the complete paragraph. For example:- aab cld jb then answer should be :- c
- Any base to any base conversion i.e base 11 to base 7
- Questions related to Multi-Threading i.e synchronization or usage of Volatile (Basic questions)
- Questions related to projects from my resume
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Round 2(Technical):-
- Questions related to Multi-Threading i.e synchronization or usage of Volatile (Basic questions)
- Questions related to projects from my resume
- Garbage collection algorithms
- As I had Java background, so he asked me New features in JAVA 8
- There are chocolates each worth x. You have total amount y with you. And you can exchange z wrappers for 1 chocolate. So in this way how many chocolates he can eat.
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Round 3(Technical):-
- Declare a 2D array using pointer notation.
- A brief discussion about my work.
- Suppose there are packages having volume m and there are n packets having volume a,b,c…. each having volume less than m. So you need to find out the minimum no. of packets required to wrap up the products.
- There are N cities spread in the form of circle. There is road connectivity b/w city 1 and 2, then city 2 and 3 and so on till city n and 1. Each ith city has a petrol pump where you can pick pith petrol and distance between ith and i+1 th city is di . Assume you car has a mileage of 1km/litre. You have to find out if there exist any city, if you start from that city then you can visit all the cities either in the clockwise or anticlockwise fashion.
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Round 4(HR Round):-
Normal HR questions -
Round 5 (Director Round):-
- Questions a bit related about my personal life i.e schooling activities or hobbies.
- Questions pertaining to the best work(projects) that I did
- Things that every software programmer should know and he asked me to convince him.
- What do you do to keep urself updated on the technology.
- Asked me about any open source projects which I had and put in GIT…… told him about all of my projects.
- Few more questions related to technology.