20,25,32,45,62,97 which wrong number in the series
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Answer:
45 is wrong
Step-by-step explanation:
it goes like +5 &+7
but 45 is incorrect
Answered by
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The wrong number in the given series is 45( correct, 43).
Step-by-step explanation:
The given sequence are:
20, 25, 32, 45, 62, 97
To find, the wrong number in the given series = ?
The pattern follow:
Previous number + 5, Previous number + 7(5 + 2), Previous number + 11(7 + 4), Previous number + 19(11 + 8), ......
25 = 20 + 5 = 25
32 = 25 + 7 (5 + 2) = 32
45 = 32 + 11 (7 + 4) = 43 ≠ 45
62 = 43 + 19 (11 + 8) = 62
97 = 62 + 35 (19 + 16) = 97
Thus, the wrong number in the given series is 45( correct, 43).
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