Maharashtra HSC result 2026
Official websites Click below to check 👇
Link 1 Click here 👈👈👈
Link 2 Click here 👈👈👈
Link 3 click here 👈👈👈
Mathematics , Science , Commerce,Computer Science , Information Technology, EVS Projects ,Free PDF & AI ,AI tools,More..
Maharashtra HSC result 2026
Official websites Click below to check 👇
Link 1 Click here 👈👈👈
Link 2 Click here 👈👈👈
Link 3 click here 👈👈👈
LIST OF COLLEGES IN MUMBAI
who invented zero in mathematics
Around the 7th century, he treated zero as a real number and explained how it works in calculations, like adding or subtracting it. Before that, ancient civilizations such as the Babylonians and the Mayans had symbols for zero, but mainly as placeholders—not as a number you could calculate with.
What makes Brahmagupta’s work special is that he gave zero meaning and rules, which made math much more powerful. From India, this idea spread across the world and became essential for everything—from basic arithmetic to modern computers.
In simple terms, zero grew over time, but Brahmagupta made it what it is today.
Complete List of State Board Websites (India)
Bihar
Chhattisgarh
Goa
Gujarat
Haryana
Himachal Pradesh
Jammu & Kashmir
Jharkhand
Karnataka
Manipur
Meghalaya
Mizoram
Nagaland
Odisha
Punjab
Rajasthan
Telangana
Tripura
Uttar Pradesh
Uttarakhand
West Bengal
ALL THE AI TOOLS THAT YOU NEED !!!
1. SERVER 1 CLICK HERE 👈👈👈
2. SERVER 2 CLICK HERE 👈👈👈
3. SERVER 3 CLICK HERE 👈👈👈
4. SERVER 4 CLICK HERE 👈👈👈
5. SERVER 5 CLICK HERE 👈👈👈
6. SERVER 6 CLICK HERE 👈👈👈
HSC 2027 Economics Most important questions.
1. Explain 4 features of macroeconomics and microeconomics.
2. Explain Scope of macroeconomics and microeconomics.
3. Difference between microeconomics and macroeconomics.
4. Explain law of diminishing marginal utility with assumption.
5. Exception of diminishing marginal utility.
6. Explain types of utility and 4 features of utility.
7. Explain types of demand.
8. Law of demand with exception
9. Determinants of demand.
10. Difference between individual and market demand.
11. Explain price elasticity of demand with types.
12. Methods of measuring price elasticity.
13. Factors influencing elasticity of demand.
14. Law of supply with assumption.
15. Difference between stock and supply.
16. Total revenue and marginal revenue.
17. Meaning and features of perfect competition.
18. Meaning and features of monopoly.
19. Explain features of oligopoly and monopolistic competition.
20. What is index number. Explain steps involved in its construction.
21. Practical difficulties in measuring national income.
22. Define national income .explain difficulties in measuring it.
23. Output method vs income method for measuring national income.
24. Various sources of public revenue in India
25. Reason for growth of public expenditure.
26. Distinguish between internal and external debt.
27. Distinguish between money and capital markets
28. Features of money and capital markets.
29. What is foreign trade explain its importance.
30. Explain recent trends in Indian foreign trade.
Chapter 1 Most Expected Questions
1. Closing Stock Questions.
2. Outstanding Expenses.
3. Depreciation Questions.
4. RDD /Bad debts.
5. Drawings on interest of capital.
6. Drawings on prepaid expenses.
Most Expected Questions
1. Distinguish between crystalline and amorphous solids.
2. How many atoms are there in FCC explain.
3. Explain schotky and frenkel defect.
4. Explain metal deficiency with example.
5 . Substitutional and interstitial impurities defect
6. Calculate percentage packing efficiency in case of SCC ,FCC.
7. All pyq from ylearn app.