which are the numbers that make their presence felt in only one of the geometric figures?

Find the diagram that show right relation between CAR, WOOD and Mouse?

How many triangles are in the following figures?

How many rectangles are in the following figures?

Directions: In each of these questions, three words are related in some way. The relationship among the words in the question can best be represented by one of the five diagrams (a), (b), (c), (d) and (e) given below. Mark your answer accordingly.

Iron, Lead, Nitrogen  

Directions: In each of these questions, three words are related in some way. The relationship among the words in the question can best be represented by one of the five diagrams (a), (b), (c), (d) and (e) given below. Mark your answer accordingly.

Mother, Homosapien, Woman  

Directions: In each of these questions, three words are related in some way. The relationship among the words in the question can best be represented by one of the five diagrams (a), (b), (c), (d) and (e) given below. Mark your answer accordingly.

Teacher, College, Student

. If in a certain language, REVERT is coded as EREVTR, how is REPAIR coded in that code?