I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

What can jump higher than a building?

Why do Chinese men eat more rice than Japanese men do ?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

what's the probability of getting a king or a queen from a pack of 52 cards?

People make me, save me, change me, raise me. What am I?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?