To find the suitable one-word substitute for the phrase "Person who suffers from delusions of greatness," let's analyze each provided option:
Based on the above analysis, the correct one-word substitute for the phrase "Person who suffers from delusions of greatness" is Megalomaniac. This option clearly aligns with the definition given in the question.
Therefore, the correct answer is Megalomaniac.
निम्नलिखित वाक्यांशों के लिए एक सही 'शब्द' चयन करके लिखिए।
(i) जो शिक्षा देता है -
If the price of a commodity increases by 25%, by what percentage should the consumption be reduced to keep the expenditure the same?
A shopkeeper marks his goods 40% above cost price and offers a 10% discount. What is his percentage profit?