Correct Answer & Explanation
Option B
• The word 'DELUSION' means a false belief or opinion that is firmly maintained despite being contradicted by reality.
• 'Illusion' means a thing that is or is likely to be wrongly perceived or interpreted by the senses; a deceptive appearance or impression. Therefore, 'Illusion' is a direct synonym.
• 'Reality' means the state of things as they actually exist, as opposed to an idealistic or notional idea of them.
• 'Truth' means the quality or state of being true.
• 'Fact' means a thing that is known or proved to be true.