Query Detail : IBPS RRB SO Scale 2 IT Officer

I have watched all 5 videos based on Blood relations and practiced them but when i tried to attempt quiz I was not able to do that as it was kind of puzzle and I couldn't resolve that. Can I get video related to questions given in Quiz.
jatinder,   August 1st 2020,  
IBPS RRB SO Scale 2 IT Officer

In videos we've provided the basic concept of blood relationship and how to draw family tree. First start with easy level blood relationship puzzle and analyze your mistake. In whichever qs you're getting confused, write us. z