Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Analogy

Question:

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

(18, 5, 65)

(14, 3, 61)

(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)

Options:

(22, 16, 87)

(24, 16, 90)

(23, 19, 57)

(25, 11, 4)

Correct Answer:

(25, 11, 4)

Explanation:

Logic : [(Second No.)2 + Third No. ] ÷ 5 = First No.

( 18 , 6 , 65 ) =

1) (18, 5, 65) :[ (5)2 + 65 ]÷5   = [ 25 + 65]÷5 = 90 ÷ 5 = 18

And
2) (14, 3, 61) :[ (3)2 + 61 ]÷5   = [ 9 + 61]÷5 = 70 ÷ 5 = 14
Similarly,

( 25 ,11 ,4) = [ (11)2 + 4 ]÷5   = [ 121 +4]÷5 = 125 ÷ 5 = 25 (satisfied )

so answer is ( 25 ,11 ,4)