Paras is ranked 5th from the top and 24th from the bottom in his class.

Paras is ranked 5th from the top and 24th from the bottom in his class. How many students are there in his class?
पारस, अपनी कक्षा में शीर्ष से 5 वें स्थान पर है और नीचे से 24 वें स्थान पर है। उसकी कक्षा में कितने विद्यार्थी है?