Find four positive consecutives even numbers. I. The average of four consecutive even numbers starting from the last o

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Q 2277434386.     The following questions are accompanied by three statements (I), (II) and (III). You have to determine which statement(s) is/are sufficient/necessary to answer the questions.

Find four positive consecutives even numbers.
I. The average of four consecutive even numbers starting from the last of the given numbers is 17.
II. The difference of the highest and the lowest number is 6.
III. The sum of the squares of the numbers is 440.
IBPS-PO 2017 Mock Mains
A

I alone is sufficient

B

I and II are sufficient

C

III is sufficient

D

Either I or III is sufficient

E

All together are necessary.

#### HINT

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