Can you find out the missing number in the grid?

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

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

which number am I?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

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

Can anyone tell me a word in the English dictionary which has a silent 'z'?

What begins with T, ends with T, and has T in it?

Find the missing letter in the last circle logically in the given below picture.