How many rectangles can you see in the figure?

How many triangles are there in the question figure?

In the following figure, rectangle represents Fashion designers, circle represents Lyricists, triangle represents Comedians and square represents Americans. Which set of letters represents Fashion designers who are Lyricists?

In the following figure, square represents Dentists, triangle represents Collectors, circle represents Indians and rectangle represents Women. Which set of letters represents Indians who are either collectors or women?

If a mirror is placed on the line MN, then which is the right figure of the question figure?

In the following, rectangle represents Physicians, circle represents Floral designers, triangle represents Sculptors and square represents Americans. Which set of letters represents Americans who are either Floral designers or Sculptors?

In the figure, square represents Painters, triangle represents Women, circle represents Accountants and rectangle represents Americans. Which set of letters represents Americans who are not accountants?

In the following figure, square represents Pharmasists, triangle represents Singers, circle represents Surgeons and rectangle represents Mothers. Which set of letters represents Surgeons who are either mothers or singers?

In the following figure, rectangle represents Chefs, circle represents Choreographers, triangle represents Drivers and square represents Americans. Which set of letters represents Americans who are either Choreographers or Drivers?

In the following figure, square represents Artists, triangle represents Military officers, circle represents collectors and rectangle represents Fathers. Which set of letters represents collectors who are either military officers or fathers?

The diagram below represents the students who study Physics, Chemistry and Mathematics. Study the diagram and identify the region which represents students who study both Physics and Chemistry but not Mathematics.?