Select the option that can be used as a one-word substitute for the given group of words.
The inability to obtain adequate sleep

Correct option is C

The correct one-word for the given group of words is Insomnia.
· Insomnia refers to the inability to sleep or difficulty in falling asleep. It is a common sleep disorder.
· Hindi Meaning: अनिद्रा
· Example: She has been suffering from insomnia for several months, unable to sleep properly.
Meanings of the given other options:
· Mythomania: A tendency to tell lies or exaggerate. (Hindi: मिथ्यावादी प्रवृत्ति)
· Andromania: An abnormal affection or obsession for males. (Hindi: पुरुषों के प्रति असामान्य आकर्षण)
· Pyromania: An obsessive desire to set fire to things. (Hindi: अग्निकांड प्रवृत्ति)