किस प्रसिद्ध भारतीय खिलाड़ी को 'कैप्टन कूल' उपनाम से जाना जाता है?

Which cricketer from Jharkhand was part of India's 2008 Under-19 World Cup winning team?

In rain-affected limited-overs cricket matches, the Duckworth-Lewis-Stern (DLS) method adjusts target scores based on which two key resources available to a team?