What is the Surname of Barbie Doll?

Can you find out the total number of triangles in the given figure?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

What have one eye but still cannot see?

What is more useful when it is broken?

What kind of storm is always in a rush?

Decode this picture on T-Shirt and tell what it says ?

I cannot talk, but I always reply when spoken to. What am I?

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?