TS EAMCET 11-Sep-2020 Shift 1 Solved Paper

Section: Mathematics
© examsiri.com
Question : 38 of 160
 
Marks: +1, -0
Cards are drawn one after the other without replacement from a well shuffled pack of cards until an ace card appears. If the probability that exactly 5 cards are drawn before the first ace card appears is
4
49
(
p1.p2.p3
p4.p5.p6
)
, (pi is prime, i−1,2,3,4,5,6) then (max{pi}−min{pi})=
Go to Question: