Select the word that is spelt correctly from the following options

Select the word that is spelt correctly from the following options.

a)            Monotonus

b)            Hetrogenous

c)            Scoundrel

d)            Ardous

Sol:

Option c is the word that is spelt correctly here, the correct spellings of other three words are as follows; ‘monotonous’, ‘heterogeneous’, ‘ arduous’.