A can do a work in 8 days, B can do it in 12 days, and C can do it in 24 days. If they all work together, how long will it take to complete the work?

B. 3 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

What is a synonym for 'happy'?

B. JOYFUL
Posted in:  Synonyms -  Vocabulary -  English

All squares are rectangles. Is this statement true or false?

A. TRUE

What character should replace the question mark in the sequence 3, 6, 9, ?, 15?

B. 12

If A × B means A is the daughter of B, A + B means A is the son of B, and A - B means A is the wife of B, what is the relationship of C if A × C + B = true?

B. C IS THE SON OF B