From this situation answer the following:

(i) Let the target is hit by A, B: the target is hit by B and, C: the target is hit by A and C. Then, the probability that A, B and, C all will hit, is

a) 4/5

b)3/5

c)2/5

d)1/5

(ii) Referring to (i), what is the probability that B, C will hit and A will lose?

a) 1/10

b)3/10

c)7/10

d)4/10

(iii) With reference to the events mentioned in (i), what is the probability that ?any two of A, B

and C will hit?

a) 1/30

b)11/30

c)17/30

d) 13/30

(iv) What is the probability that at least one of A, B or C will hit the target?

a) 59/60

b)2/5

c)3/5

d) 1/60

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