I am an odd number. Take away a letter and I become even. What number am I?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Using eight eights and addition only, can you make 1000?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

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?

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 goes through cities and fields, but never moves?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Can you count the number of squares in the figure below?