Problem: Edgeware and Morden are termini of which London Underground line ?
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A: northern

Problem: Yakutsk is the capital of which federal subject of Russia, that at 3,103,200 km2 (almost as big as India) is the largest subnational governing body by area?
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A: sakha republic

Problem: The Battle of Blenheim,1704, is described as the turning point in which war?'
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A: war of spanish succession

Problem: Only one actor has played the part of Sherlock Holmes in every field of entertainment, that is stage, screen, radio, TV and records. What is his name?
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A:
basil rathbone