Q.In the series;
6 4122 8 7 421 5 3 8 621 7 1 4 1 3 2 8 6
How many pairs of alternate numbers have
difference of 2?
(a) One
(b) Two
(c) Three
(d) Four
Answers
Answered by
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Answer:
(b) Two
is the answer
Step-by-step explanation:
4-2 and 3-1
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