Multiple choice general knowledge Which new type of bat Hayden introdece in IPL-3? Panthers Gibsons Koocaboora Mangoose Reveal answer Fill a bubble to check yourself D Correct answer Explanation Matthew Hayden introduced the Mongoose bat in IPL-3 (2010), a shorter, thicker bat designed for aggressive T20 batting. The bat was controversial due to its unusual design. The other options are made-up names.