the population of a town was 8000. in one year the female population increased by 8% and the male population increased ny 10%.but the total increased by only 9% . what is the number of males in the town now.?

Let Male be x and Female be y x+y=8000 1.10x+1.08y=8000*1.09 Solve for X and Y

How many hours on an avg do you guys put in daily for CAT?

Ok. I thought I was the only one who studied for 8 hours. Guess that's not the case. XD

4-5 hrs and 30-45 mins reading 🙂

how to work on DILR section as i gave 2-3 mocks and in all of them i was unable to solve any ques like i started the set but couldn't complete any of the sets.

Focus on solving more sets. Solve 3-4 sets every day. Keep trying to solve sets even if the timer runs out. LRDI takes time and since there are no predefined methods or formulae involved like Quant, all you can do is practice more and more untill you start observing patterns in the different types of questions. Once that happens you will be able to solve questions quicker than before.