In the north east maybe!?
Answer:
Those problem which includes discrimination between son and daughter in a society are gender based social problem. Discrimination between son and daughter, more priority to son, deuki system , dowry system etc.
Answer: Method is a particular step used to accomplish something or a particular procedure for approaching something especially an established or a systematic procedure.
A method is also the quality of being well organized and systematic in thought or action. Example Big five inventory is a method to measure extra version.