What work can one never finish?

What type of curtain does this rebus mean

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Kareena is older than Katrina and younger than Karishma. Isabelle is younger than Bipasha and Karishma. Bipasha is older than Karishma. If Kareena and Isabelle are the same age, who's the youngest?

What shoe company does this rebus represent?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

What has 13 hearts but no other organs?

What has many keys but can’t open a single lock?

Can you count the number of triangles in the given figure?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?