In the figure given below the triangle represents shoes, the circle represents leather and the rectangle represents black. The number in each area represents the number of items in that area.
Which of the following statement is correct?
I. Number of leather which are not black are 15.
II. Number of black which are only shoes are 3.
Show answer & explanation
Correct answer: C
Explanation
Statement I
Shoes that are not black
Meaning: In the circle but outside the rectangle
Such numbers:
4, 5, 6
Sum: 4 + 5 + 6 = 15
Statement I is correct
Statement II
Shoes that are black are only shoes
Meaning: In the shared part of the rectangle and triangle but outside the circle
Number in that area:
3
Statement II is correct
Correct answer: Both I and II