Mathematics
{"name":"Mathematics", "url":"https://www.quiz-maker.com/QC9RINB0O","txt":"Name:, A can finish a job in 3 days whereas B finishes it in 6 days . The time taken to complete the job together is _____ days., Exclusive series is a _____________ series.","img":"https://www.poll-maker.com/3012/images/ogquiz.png?sz=1200-00000000001000005300"}