A statement is given followed by two inferences I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given inferences, if any, follow from the given statement. Statement: A combination of bad lifestyle, genetics, and environmental factors is causing changes in our body that could prove harmful to us in old age. Inferences: I: A person requires a healthy lifestyle to stay healthy in old age. II: Pollution is leading to a decline in the health of people. Correct Answer Both inference I and II follow Answer: Option 3. Both inferences I and II follow. As bad lifestyle is leading to poor health in old age, one should have a healthy lifestyle to stay healthy during old age. Also, being an environmental factor, pollution can be one of the reasons of deteriorating health of people. So both the inferences hold. Hence, both inference I and II follow.