Q.3 Six persons A, B, C, D, E and F are standing in a circle. B is between D and C, A is between E and C. F is to the right of D. Who is between A and F?
(A) B
(B) C
(C) D
(D) E
Q.6 Find the missing number and complete the series. 1, 10, 28, 91, 370, ?
(A) 1070
(B) 1850
(C) 1855
(D) 1775
Q.7 Find the correct number followed by series 2, 3, 6, 18, 108, ?
(A) 1938
(B) 1944
(C) 194
(D) 1954