Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row – 11, 19, 27
Second row – 17, 25, 33
Third row – 23, 31, ?
Option 1: 39
Option 2: 14
Option 3: 33
Option 4: 40
Correct Answer: 39
Solution :
In each row, add 8 to the first number to get the second number and add 8 to the second number to get the third number.
First row –
11, 19, 27→11 + 8 = 19; 19 + 8 = 27
Second row –
17, 25, 33→17 + 8 = 25; 25 + 8 =33
Third row –
23, 31, ?→23 + 8 =31; 31 + 8 = 39
So, the missing number is 39. Hence, the first option is correct.
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