Answer key cbse class 10 Social science board exam question paper 2024 code 32/4/3 set 3

Probability Class 10 Extra Questions CH- 14 PROBABILITY (a) 1/36           (b) ½            (c) 1/6            (d) ¼ 2. In a family of 3 children, the probability of  having  atleast one boy is: (a) 7/8                      (b) 1/8                       (c) 5/8                          (d) 3/4 3. The probability that a non-leap year selected at random will contain 53 Sundays is: (a) 1/7         (b) 2/7          (c) 3/7            (d) 5/7 4….