The given table represents the monthely income of 100 families of a locilaty.
| Monthly income range (in Rs) | Number of families |
| Income more than Rs 10000 | 100 |
| Income more than Rs 13000 | 85 |
| Income more than Rs 16000 | 69 |
| Income more than Rs 19000 | 50 |
| Income more than Rs 22000 | 33 |
| Income more than Rs 25000 | 15 |
The number of families having income range 19000 - 22000 is :
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 17.
Income more than ₹19,000 = 50 families
Income more than ₹22,000 = 33 families
Difference = 50 - 33 = 17
Therefore, the number of families having an income range of 19000 - 22000 is 17.