List of 25 world Ocean GK bits: World Oceans Day June 8th La Nina Periodic cooling of Equatorial Pacific Primary Cause of Tides Gravitational pull of the Moon (and Sun) El Nino Periodic warming of Central & East Equatorial Pacific Largest Coral Reef System Great Barrier Reef Best Fishing Grounds Meeting points of Warm & Cold Currents Japan Current Kuroshio Current Major Cold Current Humboldt / Peru Current Major Warm Current Gulf Stream Average Ocean Salinity 35 parts per thousand Highest Salinity (Open Water) Red Sea & Persian Gulf Earth’s Water in Oceans 97.5% of total Earth water Longest Mountain Range (Underwater) Mid-Atlantic Ridge Newest Recognized Ocean Southern Ocean (Antarctic Ocean) Smallest & Shallowest Ocean Arctic Ocean Ring of Fire Volcanic/seismic belt encircling the Pacific Ocean Ocean Named After a Country Indian Ocean Sea Without a Coastline Sargasso Sea “Herring Pond” Informal nickname for the Atlantic Ocean Busiest Ocean for Trade North Atlantic Ocean Route “S” Shaped Ocean Atlantic Ocean Largest & Deepest Ocean Pacific Ocean Deepest Point in Atlantic Ocean Puerto Rico Trench Deepest Point in Indian Ocean Sunda Trench Deepest Point on Earth Challenger Deep in Mariana Trench

In this post i will give 20 most important first in India all competitive exams. First Prime Minister of India Jawaharlal Nehru First President of India Dr. Rajendra Prasad First Vice President of India Dr. S. Radhakrishnan First Governor General of indepedent India Lord Mountbatten First Chief Justice of India Harilal J. Kania First Indian Governer General of India C, Rajagoapalachari First Speaker of Lok Sabha G. V. Mavalankar Firsr Women Prime Minister of India Indira Gandhi First Women President of India Pratibha Patil First Women Governer of an Indian state Sarojini Naidu First Women Chief Minister of India Sucheta Kriplani First Women IAS officer of India Anna Rajam Malhotra First Women IPS officer of India Kiran Bedi First women Judge of the Supreme Court Justice Fathima Beevi First Indian to win a Nobel Prize Rabindranath Tagore First Indian Nobel laureate in Science C. V. Raman First Indian to receive Bharat Ratna C. Rajagopalachari First Indian women to go to space Kalpana Chawla First Indian astronaut Rakesh Sharma

In competitive exams like SSC, Banks, IBPS Railways and State Government exams Key Investigative wings & Central Agencies are very important to score good marks. CAPF Central Armed Police Forces CBI Central Bureau of Investigation CB-CID Crime Branch Crime Investigation Department CCTNS Crime and Criminal Tracking Network & Systems CID Crime Investigation Department SCRB State Crime Records Bureau NCRB National Crime Records Bureau NIA National Investigation Agency IB Intelligence Bureau R&AW / RAW Research and Analysis Wing

National Heroes for different countries are frequently appearing on Government and central Government exams. United States George Washington India Mahatma Gandhi Canada Terry Fox Pakistan Muhammad Ali Jinnah United Kingdom Winston Churchill Australia Ned Kelly Russia Alexander Nevsky Japan Sakamoto Ryoma Brazil Tiradentes China Yue Fei Mexico Benito Juarez South Africa Nelson Mandela Egypt Gamal Abdel Nasser Argentina Jose de San Martin France Charles de Gaulle / Napoleon Italy Giuseppe Garibaldi Thailand King Naresuan Germany Martin Luther Bangladesh Sheikh Mujibur Rahman Spain El Cid Turkey Mustafa Kemal Ataturk Indonesia Sukarna Philippines Jose Rizal New Ziland Sir Edmund Hillary Colombia Simon BOlivar