The table below shows the amount of water used by 4 different families in April, May, June and July. All 4 families watched a water conservation (save water) programme in May. Which family is likely to have understood the reason behind conservation of water?
(A) Family 1
(B) Family 2
(C) Family 3
(D) Family
kindly give explanation of this question
Ans 1: (Master Answer)
Class : Class 1
The correct answer is C. Because, after May, the consumption keeps getting lower which indicates that they started saving water.