Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Missing Number

Question:

Find the missing number in the following figure

11 12 13
14 15 16
2 3 4
39 57 ?

 

Options:

87

78

85

77

Correct Answer:

77

Explanation:

Column 1;  (11, 14, 2, 39),

=> 11 + (14+2) = 39

Column 2; (12, 15, 3, 57),

=> 12 + (15+3) = 57

Column 3; (13, 16, 4, ?),

=> 13 + (16+4) = 77

Thus, "77" is correct.