Question
The graph below shows the ages of presidents of a country at the time of inauguration or start of their tenure. 
Find the correct option(s) among the following.
Answer: Option B
:
B
On summing up all the frequencies, we get 4+11+14+9+4+2=44. Hence the total number of presidents is 44 and option A is incorrect. The graph starts from 39 but the corresponding frequency is 0. Hence, the age of 44 is the youngest age of president. Thus, B is correct and C is incorrect. The last point on the graph having non-zero frequency is 69. 74 has zero frequency and hence option D is incorrect.
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:
B
On summing up all the frequencies, we get 4+11+14+9+4+2=44. Hence the total number of presidents is 44 and option A is incorrect. The graph starts from 39 but the corresponding frequency is 0. Hence, the age of 44 is the youngest age of president. Thus, B is correct and C is incorrect. The last point on the graph having non-zero frequency is 69. 74 has zero frequency and hence option D is incorrect.
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