How many squares are there in the given figures?

 A square paper is folded and cut as shown below. How will it appear when unfolded?

In the following questions select the number which can be placed at the sign of question mark (?) from the given alternatives.

Find the number of triangles in the figure.

Select the term that will come in the place of?

7, 11, 19, 31, ?  67

In the following question number of triangle are

Complete the following series.
xy _ z _ xxyx _ px _ yxzpx _ yxzpx

Six Friends A, B, C, D, E and F are sitting on a hexagonal table to play a game, but not necessarily in the same order. F is exactly in front of A, who is exactly at the right side of B.  D is in the middle of F and B and exactly in front of C. Who is sitting exactly in front of B?