Most of these animals weigh less than the tongue of which animal? Amazon Quiz for the day, 26th May 2021 - Most of these animals weigh less than the tongue of which animal? By Mukesh Sharma - May 27, 2021 Most of these animals weigh less than the tongue of which animal? (Credit: Amazon Quiz) The option to the question – Most of these animals weigh less than the tongue of which animal? White rhinocero Hippopotamus Giraffe Blue whale The correct answer is Blue whale.