#3 The Brainteaser
Brainteasers are quirky but really very simple. All they need is a little more attention than usual. If you can analyze it correctly, you can get the answer right!
So, the condition is you can only choose one option and be careful with your choice. Your choice of the answer should not contradict other assertions!

#2 Keep thinking
Analyse one by one and then close in on the correct answer! Done with the thinking? Do you have your answer? Okay, then! Read on to know if what you're thinking is correct or not!

#1 The Correct Answer
So, you can choose the second option, because it makes both the other ones uncertain. What was your view? Don't forget to tell us that in the comments section below!