Idioms and Phrases - Verbal and Reasoning

Some proverbs/idioms are given below together with their meanings. Choose the correct meaning of proverb/idiom, If there is no correct meaning given, E (i.e.) 'None of these' will be the answer.
Q1:

To be above board

A To have a good height

B To be honest in any business deal

C They have no debts

D To try to be beautiful

E None of these

ANS:B - To be honest in any business deal

No answer description is available.