Answers

2016-01-25T22:45:09+05:30
The no's divisible by 7 from 3-50 = 7,14,21,28,35,42,49
no . of favourable events = 7
total no of events =47
 
               Probability = no .of favourable events / to total no of events
                                  
                                   = 7/ 47
B.   perfect square from 3-50 =4,9,16,25,36,49
       no of favourable outcomes = 6
       total no of outcomes = 47 
      
       Probability = 6/47

C. multiples of 6 = 6,12,18,24,30,36,42,48
     no . of favourable outcomes= 8
  total no of outcomes = 47
probability = 8/47

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2016-01-25T22:48:23+05:30
A. 7÷48
b. 1÷8
c. 1÷6
I think it Right answers
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