An anti-aircraft gun take a maximum of four shots at an enemy plane moving away from it. The probability of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is
[CEE 1993; IIT Screening]

0.25

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0.21

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0.16

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0.6976

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The correct option is D
0.6976

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Q. An anti-aircraft gun take a maximum of four shots at an enemy plane moving away from it. The probability of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is

Q. An anti-aircraft gun can take a maximum of four shots at an enemy plane moving away from it.The probabilities of hitting the plane at the first, second, third and fourth shot are

0.4, 0.3, 0.2

and

0.1

respectively. What is the probability that the gun hits the plane?

Karan can take a maximum of four shots at an enemy moving away from him. The probability of hitting the enemy at the first, second, third and fourth shots are 0.3, 0.4, 0.2 and 0.1 respectively. What is the probability that the enemy is hit when all the four shots are fired?

A gun can fire four shots at a time. If the probabilities of the first, second, third and the last shot hitting the enemy are 0.7, 0.6, 0.5 and 0.4, what is the probability that four shots aimed at an enemy will hit the target?

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An anti-aircraft gun take a maximum of four shots at an enemy plane moving away from it. The probability of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is [CEE 1993; IIT Screening]

The correct option is D 0.6976

An anti-aircraft gun take a maximum of four shots at an enemy plane moving away from it. The probability of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is
[CEE 1993; IIT Screening]

The correct option is D
0.6976