Neuro psychological problems are associated with disorder of normal functioning of brain. This can be due to injuries, stroke and other genetic problems. Common techniques in practice to understand proper functioning of brain are puzzles, drawings, language activities etc. The scores attained in these techniques are used to compare brain functioning depending on age and background. This will help trained neuro-psychologist to identify problem, recommend therapies and improvise problem area. Commonly found problems in children are autism, learning disability, brain injury, epilepsy, development delays. Whereas in adults we found alzheimer’s, stroke, parkinson’s, brain tumors etc as frequently seen neuro-psychological disorders.