If x = 6+26, then what is the value of x-1 + 1x-1 ?

If x + (1/x) = 2, then what is the value of x64 + x121?

If a mirror is placed on the line AB, then which of the answer figure is the right image of the given figure?

A piece of paper is folded and punched as shown in the figure. From the given alternatives, indicate how it will appear when opened?

From the given answer figures, select the one in which the question figure is hidden.

Which answer figure will complete the pattern in the question figure?

In the given figure, how many students study only 2 subjects?

Three positions of a cube are shown below. What will come opposite to face containing '$' ?