Classification of living organisms Tnpsc

Classification of living organisms Tnpsc

Early classification of organisms were based on only two criteria, beneficial or harmful animals. An ancient classification system recognized 5 animal groups – domestic, wild, creeping, flying andsea animals. Initially the classification was based on organism’s fundamental characteristics such as the habitat and morphology only. Aristotle (384 to 322 BC), was the first to classify … Read more

Monsoon rainfall weather and climate in India Tnpsc

South west monsoon and rainfall in India

Climate of India primarily categorised as Winter during January to february, Pre-Monsoon or Summer during March to May, Southwest monsoon during June to September and Northeast Monsoon during October to December

Bahmani kingdom Tnpsc pdf Notes

Bahmani kingdom and its territories

Bahmani Kingdom History Bahmani Kingdom’s History starts with Hasan Gangu. The Bahmani kingdom was founded by Hasan Gangu also known as Alauddin Bahman Shah in 1347 and it was ruled by fourteen sultans. Capital of Bahmani Kingdom The capital of bahmani dynasty is Gulbarga. Then the capital was shifted from Gulbarga to Bidar by Ahmad … Read more

Agricultural pattern and cropping seasons in India Tnpsc

Agriculture cropping pattern in India Upsc

The agricultural pattern in India or cropping seasons in India refers to three different agricultural seasons, namely Kharif, Rabi, and Zaid. The Kharif season is started by the Southwest Monsoon, which helps produce tropical crops such as rice, cotton, bajra, jowar, etc. Similarly, the Rabi season starts in October. The agriculture and allied sectors include … Read more

Delhi sultanate Tnpsc notes pdf

Delhi Sultanate (1206 AD-1526 AD) Dynasty Ruler Reign (CE) Mamluk (Slave) Dynasty Qutb-ud-din Aibak 1206–1210 Aram Shah 1210–1211 Iltutmish 1211–1236 Rukn-ud-din Firuz 1236 Razia Sultana 1236–1240 Muiz-ud-din Bahram 1240–1242 Ala-ud-din Masud 1242–1246 Nasir-ud-din Mahmud 1246–1266 Ghiyas-ud-din Balban 1266–1287 Muiz-ud-din Qaiqabad 1287–1290 Khilji Dynasty Jalal-ud-din Khilji 1290–1296 Alauddin Khilji 1296–1316 Qutb-ud-din Mubarak Shah 1316–1320 Khusro Khan … Read more