GK: Which fish does not swim but moves? Click here to know the answer

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Question 1: Which fish does not swim but moves?

Answer: Spotted Handfish

Question 2: Which country started the first train service under the sea?

Answer: Turkey 

Question 3: In which district of Rajasthan is the filth of donkeys found?

Answer: Jaipur

Question 4: Due to which the hair does not grow on the palms? 

Answer: Due to skin hardening 

Question 5: For what reason do ants move in a row? 

Answer: Due to special smell (pheromone)