The number of mobiles sim - card owners in 4 states/UT are given in the bar diagram. Study the diagram and answer the question.

The average of sim-card sold in the 4 states/ UT in lakhs is:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 51.25.
Explanation:
The total of sim-card sold in the 4 states/ UT in lakhs = (20 + 15 + 25) + (25 + 20 + 15) + (15 + 10 + 20) + (10 + 25 + 5) = 60 + 60 + 45 + 40 = 205 lakhs
Now, The average of sim-card sold in the 4 states/ UT = = 51.25
Hence the average of sim-card sold in the 4 states/ UT is 51.25 lakhs.