The ratio of the speed of the boat in still water to

Choose the incorrectly spelt word.

There has been a serious kerfuffle in the news about the buttons and their relative size.

Select the most appropriate meaning of the given idiom

Beyond the pale

Select the most appropriate antonym of the given word:

Persevere

Select the most appropriate antonym of the bold word.

He was reluctant to leave the village for the job he liked the most.

Identify the correct pair of synonyms:

Plants : Botany :: Soil : ?

One who always looks at the brighter side

Identify the word that is misspelt. 

Choose the word opposite in meaning to the given word:

Credible