Estimation - Number of Hours spent on Smart Phones by all Indians
Guess Estimate the number of hours spent on Smartphones by all Indians in a day.
Before jumping onto its solution, make sure you go through,
Guess estimate the Number of Mobile Phones Sold in India annually
The population of India ~ 1.3 Billion
Average time spent on Smartphones by Indians ~ 7 hours (link)
Smartphone penetration in India ~ 60%
Total number of smartphones users in India :
= (Smartphone penetration in India) x (Total Population of India)
= 60% of 1.3 Billion
~ 800 Million (approx)
Since we know the average time spent on Smartphones by Indians now stands at 7 hours daily (post-pandemic).
Therefore, the total number of hours spent on smartphones in a day,
= 7 x 800 million
= 5600 million hours per day.
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