A bag contains 12 coins. One is selected at random from the bag and tossed. I. If 4 coins are counterfeit with tails

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Q 2475245166.     A bag contains 12 coins. One is selected at random from the bag and tossed.

I. If 4 coins are counterfeit with tails on both sides and rest are fair coins, then what is the probability of getting a tail?

II. If 2 coins are counterfeit with tails on both sides and rest are fair coins then what is the probability of getting a head?
IBPS-CLERK 2017 Mains
A

I>II

B

I

C

I=II

D

I≥II

E

Relation between I and II cannot be determined

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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