Question 25

In the following question, select the missing number from the given alternatives
51, 11, 62, 73, 135, ?

Solution

The logic here is

51 + 11 = 62

11 + 62 = 73

62 + 73 = 135

Number in the series is equal to sum of previous two numbers in the series.

Similarly, the next number in the series = 73 + 135 = 208

$$\therefore\ $$The missing number in the series = 208

Hence, the correct answer is Option A


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