The standard for iodine content of iodized salt at

Select the most appropriate word for the given group of words.

A doctor who attends to bone problems

Select the most appropriate meaning of the given idiom. 

One track mind

A number of valuables lost (A) / were lost (B) in the sudden fire that caught the hotel building.

Select the most appropriate SYNONYM of the given word.

Disrupt

Time perception raises a number of ______ puzzles, including what it means to say we perceive time.

The animals of a particular region.  

Relentless

Select the most appropriate synonym of the given word.

DETAIN

Select the most appropriate ANTONYM of the given word.

APPLAUD