Question
Find the wrong number in the given number series.
1, 2, 6, 24, 119, 720Solution
ATQ,
0! = 1 1! = 1 2! = 2 3! = 6 4! = 24 5! = 120, not 119 6! = 720 Hence, 119 is incorrect. It should be 120.
? = (597.98 ÷ (6.97 2.01 – 3.1)) × 12.9
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