If eleven plus two equals one, what does nine plus five equal?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

Kareena is older than Bipasha. Bipasha is younger than Karishma and younger than Katrina. Katrina is older than Kareena and Alonso, who are older than Karishma.If Alonso and Kareena are twins, who's oldest?

Can you write down eight eights so that they add up to one thousand?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What word is represented by this rebus?

Can you count the number of triangles inside a triangle?

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