vfdv	fvdfv	xxvxcvcv	vvxv
100 sdvs svsv	100 dfvfdvf vdfvfd	100 fvfdvfv dfvfv	100 xcvxcv cxvxcv	100 vxvv xvvv
200 sfvfv fvđ	200 vdfvd vdfvf	200 ffvfvf dvfv	200 xvx xvxv	200 xvv
300 dfvdfv dfvdf	300 ffv fdv	300 fvfvf fđ	300 vxvv xvvv	300 fdff đf
400 dfvd dfvdv	400 dfvdfv fvdv	400 dff dff	400 xvv xvv	400 fdff đffd
500 dvfdv dvdfv	500 dfvfv dfvfvf	500 dfd dffdf	500 xv xxvxv	500 ffđf dfdff

m kmkm

How many teams are playing ?
Time given to answer each question ?