A man misses a train by 1 hour if he travels at a speed of 4 kmph. If he had increased his speed to 5 kmph, 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 (as of 2018)?