The 25-34 age group brought in the highest number of users in the Delhi region brought in the highest number of users. The correct options are B and D respectively.
Previous research has found that older adults have impaired social perception of faces, including emotion and facial identity. The majority of this research has focused on task performance with young adult faces and prototypical emotions.
Age groups are critical initial data for compiling complete mortality tables and calculating such an important general demographic indicator as average life expectancy.
Thus, the ideal selections are options B and D respectively.
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