Why 1729 is a magic number? Answer Logically.

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

Can you find a five letter word that is left with only two letters if one is removed?

You need to arrange three 7 and mathematical symbols to form number 1?

Can you spot the hidden girl in the picture below?

The more of this there is, the less you see. What is it?

Replace the question mark with the correct number in the below-given picture?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?