If the positional values of the repeated letters of the word “COMMITTEE” are added in pairs, how many sums result as multiple of 10?

If the positional values of the repeated letters of the word “COMMITTEE” are added in pairs, how many sums result as multiple of 10? Correct Answer Two

Given word: COMMITTEE

Their mapping with places is as shown,

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Among the letters, there exists following pairs which satisfy the given condition.

E1 + E2 = 5 + 5 = 10

T1 + T2 = 20 + 20 = 40

Thus, only two pairs follow the required condition.

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