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

+1 vote
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What are X and Y? 7 8 6 9 5 10 X Y 3 12
posted Nov 2, 2015 by Riteshwar

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2 Answers

+1 vote

X=4
Y=11
Because the first number is subtraction 1 for third number and the second number is adding 1 for forth number..

answer Nov 3, 2015 by Wedad Alghamdi
+1 vote

X is 4; Y is 11
Two alternate series
Starting with the first number: 7 6 5 4 3
Starting with the second number: 8 9 10 11 12

answer Nov 3, 2015 by Jaikumar Bhatia
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