Find the next number in the series.
1 10 24 43 67 ?

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

Do You See It?

Which alphabet is a part of our body?

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?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Which city is three-fifths chick two third cat and 50% goat?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209