Question

plz answer me fast this question

Answer 1

Total number of houses is equal to 25
And probability is equal to number of favourable cases divided by total number of cases
1)house lies in 60-80L
House which lies in 60-80 L are 4+2=6
(add 60-70 and 70-80 L houses)
Now the probability is equal to 6/25
2)house is using less than 70 L
(add 40-50, 50-60 and 60-70 L houses)
5+4+2=11
Now the probability is equal to 11/25
3)house is using below 50L
House using below 50L is 40-50L=5
Probability is equal to 5/25=1/5.
Hope this helps you dear☺️