Opticodes Technologies interview questions

The first round is resume shortlisting and then they mailed me about second round which is an online aptitude and coding quiz round they mailed me about a meeting on a particular time but on that time they're unresponsive and didn't even start the meeting so pretty much unreliable company.

First there will be Basic Technical written test you will clear it easily. Next you have to write to programs - Some basic calculation of tax and Hra (you can use any server language Java, C# , Php. After that there will be a F2F interview in which question on OOPs, Ds, Algorithm will be asked. thats it