Complete the table series riddle by finding the number that can replace "??".

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Solve the counting riddle by identifying the number of triangles in the given picture.

When does a USA Potato change its nationality?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

Give it food and it will live; give it water and it will die.

Which tank will fill first?

My location can be determined by the below rebus.
So where am i ?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.