In each question three problem figures have been given on the left side and for the fourth figure blank space has been left. Problem figures are in an order. Find out which of the answer figure given on the right side completed this order? Circle the number of that figure.

Answer

D

Explanation

In series each subsequent figure the main design is moved by 90° anti-clockise, .X. and .O. are replacing each other every time, size of the lines is changed every time so figure (D) is appropriate.