In the following figure, the triangle represents ‘carpenters’, the circle represents ‘black-smiths’. and the rectangle represents ‘fishermen’. How many people are NOT carpenters ?

Questions :

• 1
• 16
• 17
• 10

correct answer : d)

Explanation:

Triangle = Carpenters

Circle = Blacksmiths

Rectangle = Fishermen

People inside the triangle (Carpenters):
9, 3, 2, 2 → Total carpenters = 16

Total people in the figure:
1 + 3 + 2 + 2 + 4 + 5 + 9 = 26

People who are NOT carpenters:
26 − 16 = 10

Hence, the correct option is D (10).