AGP

Rita, Sita, Gita and Shyam are playing a bride game. It is four persons play and a pair of two-two persons as a partner is made A dack of 52 playing cards is distributed arounded the table clockwise in such a way that each person get 13 cards. (##AGP_EDG_MAT_X_BSC_SQP_T1_06_E01_026_Q01.png" width="80%"> Find the probability that the card drawn is a queen of black colour.

The fourth term of the A.G.P. 6, 8, 8,…….. is

The sum (S_(oo)) of infinite terms of A.G.P, (r<1) then S_(oo) is

If the number 16, 20, 16, d form a A.G.P. then d can be equal to :

If the lines 2x - ay + 1 = 0, 3x – by + 1 = 0, 4x-cy+1 =0 concurrent, then a, b, c are in (A) A.P. (B) G.P. (C) H.P. (D) A.G.P