How to draw text in the screen ?

it is possible to draw text on screen, without using glut and glu?

There is not direct support for text in OpenGL. You have to use some library.

http://www.opengl.org/wiki/FAQ#Font_Rendering_and_Text_Rendering

Check lesson 17 and 43 on http://nehe.gamedev.net
Neon Helium might be old but they will still give you the basics how to render font/text-sprites