reasonable (Adjective) : fair, practical and sensible
capricious (Adjective) : showing sudden changes in attitude/ behaviour ; changeable
fanciful (Adjective) : based on imagination and not on facts/reason
intolerant (Adjective) : not willing to accept ideas or ways of behaving that are different from your own
indifferent (Adjective) : having/ showing no interest

Correct Option: B

reasonable (Adjective) : fair, practical and sensible
capricious (Adjective) : showing sudden changes in attitude/ behaviour ; changeable
fanciful (Adjective) : based on imagination and not on facts/reason
intolerant (Adjective) : not willing to accept ideas or ways of behaving that are different from your own
indifferent (Adjective) : having/ showing no interest

musical (Adjective) : pleasant to listen to
grating (Adjective) :unpleasant to listen to ; hoarse ; harsh ; unmusical
unmusical (Adjective) : not pleasant hoarse (Adjective) : sounding rough and unpleasant
strident (Adjective) : having a loud, rough and unpleasant sound

Correct Option: A

musical (Adjective) : pleasant to listen to
grating (Adjective) :unpleasant to listen to ; hoarse ; harsh ; unmusical
unmusical (Adjective) : not pleasant hoarse (Adjective) : sounding rough and unpleasant
strident (Adjective) : having a loud, rough and unpleasant sound

temporary (Adjective) : lasting for a short time; not permanent
indelible (Adjective) : permanent ; impossible to forget/remove
decorous (Adjective) : polite and appropriate in a particular social situation ; not shocking ; proper
surprising (Adjective) : causing surprise
concerted (Adjective) : done in a planned and determined way, by more than one person, government, country, etc.

Correct Option: D

temporary (Adjective) : lasting for a short time; not permanent
indelible (Adjective) : permanent ; impossible to forget/remove
decorous (Adjective) : polite and appropriate in a particular social situation ; not shocking ; proper
surprising (Adjective) : causing surprise
concerted (Adjective) : done in a planned and determined way, by more than one person, government, country, etc.

alleviate (Verb) : to make something less severe ; ease
aggravate (Verb) : to worsen ; to irritate; to make an illness or a bad or unpleasant situation worse; to annoy somebody deliberately depreciate (Verb) : to become less valuable over a period of time
extinguish (Verb) : to put out ; to make a fire stop burning or a light stop shining
subsidise (Verb) : to give money to somebody/an organisation to help pay for something

Correct Option: D

alleviate (Verb) : to make something less severe ; ease
aggravate (Verb) : to worsen ; to irritate; to make an illness or a bad or unpleasant situation worse; to annoy somebody deliberately depreciate (Verb) : to become less valuable over a period of time
extinguish (Verb) : to put out ; to make a fire stop burning or a light stop shining
subsidise (Verb) : to give money to somebody/an organisation to help pay for something

recruit (Verb) : to find new people to join an organisation/a company
retrench (Verb) : to spend less money ; to reduce costs ; to tell somebody that he cannot continue working for you
revamp (Verb) : to make changes to the form of something; to improve its appearance
belie (Verb) : to give a false impression of somebody/something; to show that something cannot be true or correct
deviate (Verb) : to be different from something ; to do something in a different way from what is usual/expected

Correct Option: D

recruit (Verb) : to find new people to join an organisation/a company
retrench (Verb) : to spend less money ; to reduce costs ; to tell somebody that he cannot continue working for you
revamp (Verb) : to make changes to the form of something; to improve its appearance
belie (Verb) : to give a false impression of somebody/something; to show that something cannot be true or correct
deviate (Verb) : to be different from something ; to do something in a different way from what is usual/expected