Question : Select the option that can be used as a one-word substitute for the given group of words.
An outer protective layer of a tree.

Option 1: Bark

Option 2: Shrub

Option 3: Rind

Option 4: Peel

Question : Select the option that can be used as a one-word substitute for the given group of words.

A person having significant experience in an occupation.

Option 1: Agnostic

Option 2: Fastidious

Option 3: Veteran

Option 4: Novice

Question : Select the option that can be used as a one-word substitute for the given group of words.

Holding on to something or keeping an opinion with determination.

Option 1: Gracious

Option 2: Tenacious

Option 3: Obnoxious

Option 4: Loquacious

Question : Select the option that can be used as a one-word substitute for the given group of words.
The one who loves mankind

Option 1: Pessimist

Option 2: Misogynist

Option 3: Optimist

Option 4: Philanthropist

Question : Select the option that can be used as a one-word substitute for the given group of words

The murder of a large number of people from a particular nation or ethnic group.

Option 1: Geronticide

Option 2: Honour killing

Option 3: Genocide

Option 4: Mariticide