Directions: Read the following information carefully and answer the questions.

Seven persons A, B, C, D, E, F, and G join a gym in Mumbai on different dates of a month one after another, viz. 4, 8, 9, 12, 14, 15, and 21. Each of them exercises for different minutes, ranging from 10 to 70 in multiples of 10. They like different colors, i.e., Red, Blue, Orange, Purple, Teal, Brown, and Silver. Each of them belongs to different cities: Lucknow, Bhopal, Patna, Chennai, Mysore, Hyderabad, and Surat. All the information is not necessarily in the same order.
The one who takes the maximum time in the gym exercises on a date that is a multiple of 7. The one who likes Blue exercises on a date that is a square of a number. The one who likes Red exercises just before the one who likes Purple and takes time equivalent to 25% of the purple-coloured one. The number of people who exercise after the person who likes Blue is the same as the number of people who exercise before the person who likes Silver. No one exercises between the ones from Patna and Lucknow. B likes Orange and exercises after the person who takes 40 minutes in the gym. E takes twice the time of B in the gym. More than three people exercise between F and G. The person from Chennai exercises just before the one who likes Silver. The person from Bhopal likes Orange and exercises on a date that is a multiple of 6. C is from Patna. There is only one person between A and one from Patna, where A is before Patna. D exercises just after the one from Hyderabad, but not on an even date. The one who likes Brown exercises for 50 minutes. The total time taken by F and C is the same as the total time taken by A and B. The person from Surat exercises for the maximum time.