A man misses a train by 1 hour if he travels at a speed of 4kmph. If he had increased his speed to 5kmph, he would have still missed the train by 24 minutes. At what speed should he have travelled so that he reached the station exactly on time?
The Center for Medicare & Medicaid Services (CMS), a federal agency in USA has an Indian as its current administrator under the Trump regime. Who is she?