Select the missing figure based on the given related pair of figures.
Consider the given question and decide which of the following statements is sufficient to answer the question.
What are the values of p, q and r?
Statements:
1. (p + q)² = 16
2. p - q = 4; r = 2p
Both 1 and 2 are sufficient to answer the question.
Only 2 is sufficient to answer the question.
Neither 1 nor 2 is sufficient to answer the question.
Only 1 is sufficient to answer the question.
The data given shows the registration of bikes and total vehicles (in thousands) for six months in 2017 in city X.
Note: In the chart, the first number represents bikes and the second number represents total vehicles. The increase in registration of bikes from May to June 2017 is: 