Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

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?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

81 x 9 = 801. What must you do to make the this equation true?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Can you name four days which start with the letter 'T'?

What Adam and Eve do not have but the rest of the people have?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.