Five students Puneet, Karan, Chaman, Dinesh, and Ronit, having different ages, study in the same college. Ronit is older than only Puneet and Karan. Dinesh is younger than only Chaman. Puneet is not the youngest. How many students are older tha n Puneet?

In a class of 58 students, Tanvi secured the 26th rank from the top. Anaya's rank is one position lower (worse) than Tanvi's rank. Find the number of students who secured a lower rank than Anaya.

Mr. Kell ranked 155th from the bottom and 37th from the top in his class. How many students are there in his class?