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

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

What has a bottom at the top?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?