Q.1 Which one will replace the question mark ? A) 64 B)144 C)169 D)25 Ans. A The numbers are squared in ascending order In first circle, (3)2 = 9 (4)2 = 16 (5)2 = 25 (6)2 = 36. In second circle, (4)2 = 16 (5)2 = 25 (6)2 = 36 (7)2 = 49. In third circle, (6)2 = 36 (7)2 = 49 (8)2 = 64 (9)2 = 81. Q.2 Find the minimum number of straight lines required to make the given figure. A)13 B)15 C)17 D)19 Ans. A The figure may be labelled as shown. The horizontal lines are IJ, AB, EF, MN, HG, DC and LK i.e. 7 in number. The vertical lines are AD, EH, IL, FG, BC and JK i.e. 6 in number. Thus, there are 7 + 6 = 13 straight lines in the figure. Q.3 Find out the alternative figure which contains figure (X) as its part. A) 1 B) 2 C) 3 D) 4 Ans. A Q.4 Which symbol will be on the face opposite to the face with symbol * ? A)@ B)$ C)8 D)+ Ans. C The symbols of the adjacent faces to the face with symbol * are @, -, + and $. Hence the required symbol is 8. Q.5 Two positions of dice are shown below. How many points will appear on the opposite to the face containing 5 points? A)3 B)1 C)2 D)4 Ans. D In these two positions one of the common face having 1 point is in the same position. Therefore according to rule (2). There will be 4 points on the required face. Q.6 How many points will be on the face opposite to in face which contains 2 points? A)1 B)5 C)4 D)6 Ans. D