A police man fires four bullets on a dacoit. The probability that the dacoit will be killed by one bullet is 0.6. What is the probability that the dacoit is still alive?

A soldier fires three bullets on enemy. The probability that the enemy will be killed by one bullet is 0.7 What is the probability that the enemy is still alive ?

A plicement fires 6 bullets at a burglar. The probability that the burglar will be hit by a bullet is 0.6 . What is the probability that the burglar is still unhurt ?

A small town has one fire engine and one ambulance available for emergencies. The probability that the fire engine is available when needed is 0.98 and the probability that the ambulance is available when called is 0.92. In the event of injury resulting from a building on fire, the probability that both the ambulance and the fire engine will be available is .........

The probability that a man who is 45 years old will be alive till he becomes 70 is 5/12 . The probability that his wife who is 40 years old will be alive till she becomes 65 is 3/8 . What is the probability that, 25 years hence, : at least one of them will be alive.

If the probability of winning a game is 0.6, what is the probability of losing the game

The probability that a 50-years-old man will be alive at 60 is 0.83 and the probability that a 45-years-old women will be alive at 55 is 0.87. Then