Teacher is to Classroom as Doctor is to ?

B. HOSPITAL

Clock is to Time as Thermometer is to ?

A. TEMPERATURE
Posted in:  Double Analogy -  Analogy -  Verbal Reasoning

If C can do a piece of work in 20 days and D can do it in 30 days, how long will it take for both C and D to complete the work together?

B. 15 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

Book is to Read as Movie is to ?

A. WATCH

Key is to Lock as Password is to ?

A. ACCOUNT
Posted in:  Double Analogy -  Analogy -  Verbal Reasoning