Today i sat for a class test but the topic was unknown to me so i was too much worried. I was searching the content to google from my mobile at washroom. I found my content in a blog, that blog is controlled by Mahbub Murad. I read it just for 10 minites. But when i was writing 45 minites seems not enough to me.
So i thankz to My friend Mahbub, and suggest other friend do not waste ur time on facebook. Please contribute in this blog so that others can take the help.