Q. 19

By using dot (.) patterns, which of the following numbers can be arranged in all the three ways namely a line, a triangle and a rectangle?
A. 9

B. 10

C. 11

D. 12

Answer :

A triangle can’t be made by 3 dots, 11 dots or 12 dots and a rectangle can’t be made by 11 dots, hence option A, C and D are incorrect.


A line, a triangle and a rectangle can be drawn by 10 dots as shown,


TRIANGLE:



LINE:



RECTANGLE:


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.