What is the Surname of Barbie Doll?

Can you make a six-letter word using the letters N, A and B ?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

My location can be determined by the below rebus.
So where am i ?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

You bought me for dinner but never eat me. What am I?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.