Identifying Graphs Based on Different Situations

Q. John works as a software engineer in a big company. He gets a constant salary throughout the year. Which of the following graph best represents this stated scenario for 1 year?

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Q. On the way from Chicago to New York, a car starts from rest, its speed increases within the first six hours, it slows down over the next 2 hours but it does not stop, again it increases the speed for five hours. Which of the following graphs best reflects this stated situation?

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Q. Once a person joins the gym his weight starts to decrease. As he left the gym it started to increase again.
Which of the following graphs best reflects the situation in this state?

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Q. The population of United States is continuously increasing from 1960 to 2020. Which of the following graphs best reflects the situation in this state?

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