Sorry to keep everyone on their seats. I completely forgot about this new place =D
I'm new here.
I got 4 technical questions.
1. There is a lillypad in a pond. The pad takes 1 hour to double its area. When the lillypad is at its original size, it takes 48 hours to cover the entire pond. The question is when will it take to cover just one quarter of the pond.
2. What is the simplest way to calculate SQRT(100,000), without a calculator.
3. What is the difference in angles between the hour and second hand on a clock at a quarter past 3.
4. If you won the lottery, which choice would you pick? $5,000 today and that's all, or $1 a day for the rest of your life?
I would appreciate it if you would not blurt out the answers, as some people are inclined to scroll down and look at the answers. Try this yourself, as it makes good practice I'll tell you the answer if you pm me.