In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

What demands an answer, but asks no questions

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.

What occurs twice in a week, once in a year but never in a day?

What is Luis Suarez's (Soccer Player) favorite tea?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

If six children and two dogs were under an umbrella, how come none of them got wet?

Only Highly Attentive Can Spot The Ladder In This Library In 7 Seconds! Can You?