scientific exibition -10 am to 5 pm cultural-6.30 pm to 10 pm
techinal event 10 am to 5 pm cultural event 6.30 to 10 pm
sports events 6amto 9am tech-event 9.30 to 5pm cultural events& musical concert 6pm to 9pm price-distribution 9.30 pm to 10.30 pm