In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. -
_ baa _ aab _ a _ a
A training college has to conduct a refresher course for teachers of seven different subjects -- Mechanics, Psychology, Philosophy, Sociology, Economics, Science and Engineering from 22nd July to 29th July.
Course should start with Psychology.
23rd July, being Sunday, should be holiday.
Science subject should be on the previous day of the Engineering subjects.
Course should end with Mechanics subject.
Philosopy should be immediately after the holiday.
There should be a gap of one day between Economics and Engineering.
How many days' gap is there between Science and Philosophy ?
If finger is called toe, toe is called foot, foot is called thumb, thumb is called ankle, ankle is called palm and palm is called knee,
which one finger has a different name ?