In a certain code language, 'ISHTY' is written as '15789', 'PLEM' is written as '2304' and 'QPT' is written as '628' . Which word will be coded as '63781' in that code language?
एक निश्चित कोड भाषा में, 'ISHTY' को '15789' लिखा जाता है, 'PLEM' को '2304' लिखा जाता है और 'QPT' को '628' लिखा जाता है। उस कोड भाषा में किस शब्द को '63781' कोडित किया जाएगा?