There are 3 rounds for this position -
First round - Logic test ( includes jumbled words, position check after shuffling , percentage, cause and effect sentences, etc) difficulty level : time consuming , tricky, average
Second round - Digital test ( you will be given a barcode and you need to put that on google to check information related to that item like if its laptop then the model number, series, graphic card brand , series , model , brand name, hardrive capacity etc) difficulty level : time consuming but easy if you love surfing google for a task. Thats what your job would be around.
Third Round - Manager and hr round - digging about your prior exp, why this org, who do you know in this org etc - this is basically a chit chat round.
They would require you to get marks more than the boundary marks.
All the best.