Read the following passage and solve the questions based on it.
To make the non-technical background new joiners understand the process of manufacturing colour TVs better, LG has hired the services of Due North Inc. consultants. Due North is a consultancy firm which provides technical training of all the household equipment to the non-tech background new joiners at LG. To facilitate the training process, it has been decided that there will be six groups of new joiners namely A, B, C, D, E and F and each of the groups is scheduled at least once a week. All the groups will start their training on the same day and will also end their training on the same day.
Following points are to be taken into consideration while making the training schedule:
(i) Sunday is a holiday.
(ii) B group is scheduled all days except Friday and Saturday.
(iii) C group meets four days in succession.
(iv) F group meets only from Monday to Thursday.
(v) E group is scheduled everyday, but not on Thursday and Saturday.
(vi) A group is scheduled on alternate days.
(vii) C group does not meet on Monday and Tuesday only.
(viii) A and D groups never meet on the same days.
(ix) D group is scheduled only once a week on either Wednesday or Friday.
Which groups are scheduled for the same number of classes during the week?