In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

Prove that the below maths equation is true.

8 + 8 = 91

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

Remove two matchsticks to make the below equation correct.

Can you find out which number multiplied by itself will give the output as 12345678987654321?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

How can you tell a raw egg from a hard-boiled egg?