Where Articles(a/an) are not used
1. Proper Noun (व्यक्तिवाचक संज्ञा)
Names of Person: –
Examples: Rahul, Mohan, Manoj, Saurabh, Kareena, Raveena, Sangeeta etc.
Names of Countries
Examples: India, America, Nepal, France, Pakistan etc.
Names of Mountain Peaks
Examples: Mount Everest, Kanchenjunga, Denali etc.
Names of Cities and Towns
Examples: Delhi, Chennai, Mumbai, Indore etc.
Names of Days of the Week
Examples: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
Names of Months of the Year
Example: January, February, March, April, May, June, July, August, September, October, November, December.
Names of Roads and streets
Examples: Gandhi Road, Fort Road, Dalal Street etc.
Names of Festivals
Examples: Diwali, Holi, Dussehra etc.
2. Material Noun (वस्तुवाचक संज्ञा)
Examples: Gold, Silver, Wood, Milk, Water, etc.
3. Abstract Noun (भाववाचक संज्ञा)
Examples: Bravery, Honesty, Beauty, etc.
4. Names of Subjects of Arts and Sciences
Examples: Mathematics, Physics, Painting, etc.
5. Names of Diseases
Examples: Headache, Asthma, Cough, etc.
6. Names of Books and Dramas (किताब और नाटक)
Examples: Romeo and Juliet, Ramayana, Mahabharata, etc.
7. Names of Company
Example: Apple, Amazon, Google, Microsoft, Samsung, etc.
8. Names of Sports and Games
Examples: Cricket, Football, PUBG, etc.
9. Names of Languages
Examples: English, Hindi, Urdu, etc.