Question
Find the wrong number in the given number series.
5, 10, 20, 35, 80, 160Solution
ATQ,
5 × 2 = 10
10 × 2 = 20
20 × 2 = 40
40 × 2 = 80
80 × 2 = 160
So, 40 should have come in place of 35.
? = (597.98 ÷ (6.97 2.01 – 3.1)) × 12.9
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