Which is the smallest number that you can write using all the vowels exactly once?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

You see me once in June, twice in November, and not at all in May. What am I?

What is full of holes but still holds water?

Can you move 2 matchsticks to form four equal sized squares.

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 see a mathematical expression in the picture. Can you think of a movie that this expression refers to?