Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Analogy

Question:

Select the option in which the numbers are related in the same way as are the numbers of the following set.

47 : 58 : 71

Options:

72 : 81 : 90

89 : 98 : 106

76 : 89 : 105

68 : 80 : 88

Correct Answer:

72 : 81 : 90

Explanation:

THE LOGIC FOLLOWED HERE IS :

STEP 1  =  IST NUMBER

STEP 2  =  IST NUMBER + ( DIGIT SUM OF IST NUMBER ) = IIND NUMBER

STEP 3 =  IIND NUMBER + ( DIGIT SUM OF IIND NUMBER) = IIIRD NUMBER

IN

47 : 58 : 71

STEP 1  =  47

STEP 2  = 47 + ( 4 +7  ) =  58

STEP 3 =  58 + ( 5 + 8) = 71

SIMILARLY IN

72 : 81 : 90

STEP 1  =  72

STEP 2  = 72 + (7 +2  ) =  81

STEP 3 =  81 + ( 8 + 1) = 90