Question : Identify the sentence that correctly uses the indefinite article.

Option 1: 'Amateur' is a noun which refers to a person who takes part in an activity as a hobby or for pleasure and not as a job.

Option 2: 'Amateur' is a noun which refers to a person who takes part in an activity as a hobby or for pleasure and not as an job.

Option 3: 'Amateur' is a noun which refers to a person who takes part in an activity as a hobby or for pleasure and not as the job.

Option 4: 'Amateur' is a noun which refers to a person who takes part in a activity as a hobby or for pleasure and not as a job.

Question : Which of the following terms is associated with the anatomy of the human heart?

Option 1: Cerebrum

Option 2: Aorta

Option 3: Medulla

Option 4: Cerebellum

Question : The sense of balance is achieved by:

Option 1: cerebrum equilibrium

Option 2: thalamus equilibrium

Option 3: cerebellum equilibrium

Option 4: spinal cord

Question : In the sentence identify the segment which contains the grammatical error.

'Plogging' is an international trend, in which someone picking up trash while jogging or brisk walking.

Option 1: in which someone

Option 2: picking up trash

Option 3: 'Plogging' is an international trend

Option 4: while jogging or brisk walking

Question : EEG records the activity of:

Option 1: heart

Option 2: lungs

Option 3: brain

Option 4: muscles