Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

What occurs twice in a week, once in a year but never in a day?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

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

Which Travels Faster? Solve below famous picture riddle:

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Mother's Name is Mrs. SIXTY TWO
Son's Name is FIFTY TWO
Daughter's Name is FORTY TWO
What is Name of Father?

A blonde put eyeliner on her head. Why?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?