Buy me, smell me or deliver me, I do not change.

Who am I?

In the picture given below, can you find out which digit will take place of the question mark?

What does this mathematical rebus means ?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

Can you count the number of lines in the below picture?

Our product and our sum always give the same answer. Who are we?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.