Complete analogous pair - Hourse : Jockey : : Car : ?

B. CHAUFFEUR

In a certain code language, '851' means 'good sweet fruit' ; '783' means 'good red rose' and '341' means 'rose and fruit'. Which of the following digits stands for 'sweet' in that language ?

B. 5

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.
  1. Course should start with Psychology.
  2. 23rd July, being Sunday, should be holiday.
  3. Science subject should be on the previous day of the Engineering subjects.
  4. Course should end with Mechanics subject.
  5. Philosopy should be immediately after the holiday.
  6. There should be a gap of one day between Economics and Engineering.
How many days' gap is there between Science and Philosophy ?

A. ONE

Choose or find odd word - Sucrose , Ptyalin , Amylase , Pepsin , Lipase

A. SUCROSE

Choose or find odd pair of words - (Mulder : Proteins) , (Curie : Radium) , (Becquerel : Radioactivity) , (Einstein : Television)

D. EINSTEIN : TELEVISION