What is a synonym for 'difficult'?

B. HARD
Posted in:  Synonyms -  Vocabulary -  English

Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Author is to Book as Painter is to ?

C. ART
Posted in:  Complete Analogous Pair -  Assertion and Reason -  Verbal Reasoning

Choose the odd pair of words:

D. FISH - POND
Posted in:  Choose odd Pair of Words -  Classification -  Verbal Reasoning

Which word is a synonym for 'begin'?

A. START
Posted in:  Synonyms -  Vocabulary -  English