Maths Maths teacher asks a boy what are 2,4,10,17. – _ _ _ _ _ _ The boy replies they are HBO, ZOOM, SONY and POGO. Share on FacebookShare on TwitterShare on Google+ < Prev Next > ABOUT AUTHOR Rohit is an ardent reader and sports enthusiast who loves to write in his style. Along with his passion for writing, he loves travelling new places and cultures.