Question

What are X and Y?
7 8 6 9 5 10 X Y 3 12

Answer 1

Hey Friend,

ANSWER :-

The pattern is +1-2+3-4+5-6...and so on.

So ,

$X = 10 - 6 = 4 \\ Y = 4 + 7 = 11$

Hope this helps you....

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Answer 2

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