Sub say baree jandaar mahlooq koonsee hai elephant or blue-whale?

Blue whale duniya ki sab se badi jandaar hai. Ye samundar mein rehti hai aur iska wazan 200 ton tak ho sakta hai, jabke elephant zameen par sab se bada jaanwar hai, lekin iska wazan sirf 6-7 ton tak hota hai. Is liye, baree jandaar blue whale hai.