Fear of darkness

Answer: Option A

Explanation:

Aerophobia means Fear of Air

Aglophobia means Fear of Pain

Altiphobia means Fear of Altitude

Answer: Option C

Explanation:

Claustrophobia means Fear of being confined to small place.

Cynophobia means Fear of dogs.

Chronophobia means Fear of the passing of time.

Answer: Option D

Explanation:

Gnosiophobia means Fear of knowledge.

Graphophobia means Fear of writing.

Haemetophobia means Fear of blood.

Answer: Option A

Explanation:

Dipsomania means morbid compulsion of drink.

Demonomania means delusion of being under evil spirits.

Entomophobia means a morbid fear of insects.

Answer: Option C

Explanation:

Ochlophobia means fear of crowds / mob.

Paedophobia means fear of children.

Peniophobia means fear of poverty.