The following figure is made by arranging some cutes having each side

1.	The following figure is made by arranging some cutes having each side 1 unit. This is painted from all sides. Observe the figure and choose correct alternative for following questions.1. Find the number of cubes having maximum number of faces painted. (1) 1 (2) 2 (3) 3 (4) 4 2. How many cubes are used to make the arrangement as shown in the figure? (1) 35 (2) 40 (3) 44 (4) 46 3. Find the number of cubes having no face painted. (1) 0 (2) 1 (3) 2 (4) 3
Answer» 1) (3) 3 2) (3) 44 20 12 12 3) (1) 0 “O” when will be there with n face painted.

The following figure is made by arranging some cutes having each side 1 unit. This is painted from all sides. Observe the figure and choose correct alternative for following questions.1. Find the number of cubes having maximum number of faces painted. (1) 1 (2) 2 (3) 3 (4) 4 2. How many cubes are used to make the arrangement as shown in the figure? (1) 35 (2) 40 (3) 44 (4) 46 3. Find the number of cubes having no face painted. (1) 0 (2) 1 (3) 2 (4) 3

Answer»

1) (3) 3

2) (3) 44

20 12 12

3) (1) 0

“O” when will be there with n face painted.

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