The question below is followed by three statements I, II and III. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer.
How many runs Sachin scored against Kashmir?
I. The difference between his score against Mumbai and against Delhi is equal to the difference between the score against Delhi and against Kashmir.
II. The average run he scored against all three states Delhi, Kashmir and Mumbai is 100.
III. He scored 25 runs more against Mumbai than Kashmir.Statement I
⇒ Mumbai – Delhi = Delhi − Kashmir
Statement II
⇒ Mumbai + Delhi + Kashmir = 100 × 3 = 300
Statement III
⇒ Mumbai = Kashmir + 25
From all the equations
Kashmir = 87.5
Sachin scored 87.5 against Kashmir.
∴ All the statements together are required to answer the question10. Find the wrong term in the series. 200, 168, 140, 110, 84, 60