Answers of Bend Your Mind

No.1:  D

No.2:  21

No.3: 

No.4: Use your head. There are many answers. One of these answers is: the four letters can be changed into a beeline.

No.5:The tudballs are Mr. and Mrs.Tudball and their two sons. So they can fit into a 4-seater car.

No.6: The hippo’s weight is 1000 pounds multiplied by two thirds.