Bank Clerk Questions

By observing the above pattern Figure (3) will complete the matrix.

Similar small figures are increasing by one in each of the bigger figure.

The third figure in each row comprises of parts which are not common to the first two figures.

In each row, the third figure is a collection of the common elements (line segments) of the first and the second figures.

In each row, the second figure is obtained from the first figure by adding two mutually perpendicular line segments at the centre and the third figure is obtained from the first figure by adding four circles outside the main figure.

In each row, the third figure is a collection of the common elements (line segments) of the first and the second figures.

(Total numbers of cubes in a line  x  Number of stack / tower) + ...

= (6x1)+(5x2)+(4x3)+(3x4)+(5x2)+(6x1)

= 6+10+12+12+10+6 = 56

When the sheet in fig. (A) is folded, then one of the faces of the cube formed will be of the form   and this face will lie opposite the face bearing a square. Also, one of the blank faces lies opposite another blank face and the third blank face lies opposite the face bearing an '=' sign. Clearly, all the three blank faces cannot appear adjacent to each other. So, the cube shown in fig. (2) which has all the three blank faces adjacent to each other cannot be formed. Hence, only the cubes shown in figures A, C and D can be formed.