Q:

How many students are there is the class?
I. There are more than 22, but less than 36 students in the class.
II. If the students of the class are divided into groups.
III. There are more than 29, but less than 45 students in the class. 

• 1
  Only I and II
• 2
  Only II and either I or III
• 3
  Only II and III
• 4
  All I, II and III
• 5
  Question cannot be answered even with I, II and III