Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

Can you find out the missing number in the grid?

What does this rebus mean?

O
N
C
E
TIME

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Can you find the company name in the pictogram below?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?