Step 4
Himalayas = 5 lakh sq km = 15.2%
Answer: Peninsular Plateau covers maximum area
Drainage Pattern Shortcut: Remember BRAHMAPUTRA formula for major rivers:
B - Brahmaputra (longest in India), R - Rivers flow east-west in peninsular, A - Arabian Sea rivers are short, H - Himalayan rivers are perennial, M - Monsoon-fed peninsular rivers, A - Antecedent drainage in Himalayas, P - Peninsular rivers are seasonal, U - Upper reaches have gorges, T - Tributaries join at right angles, R - Radial drainage from Western Ghats, A - Alluvial deposits in plains
Climate Zones: India has 6 major climatic regions based on Koppen classification. The monsoon system dominates with 4 seasons - Winter, Summer, Southwest Monsoon, and Northeast Monsoon.
Most Common Trap: Students confuse between Western and Eastern Ghats characteristics. Western Ghats are higher (average 1200m), continuous, and face Arabian Sea. Eastern Ghats are lower (average 600m), discontinuous, and face Bay of Bengal. Many questions specifically test this distinction.
Coastal Features: India has 7516 km coastline. Western coast is submergent with natural harbors. Eastern coast is emergent with deltas and lagoons. This difference explains port locations and economic activities.
Island Geography: India has 247 islands total. Andaman-Nicobar (572 islands) in Bay of Bengal are volcanic in origin. Lakshadweep (36 islands) in Arabian Sea are coral origin. Remember the number game - these figures appear directly in questions.