Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

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

(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 /subtracting /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.)

(82, 75, 66)

(69, 62, 53)

 

 

Options:

(21, 16, 9)

(49, 52, 35)

(61, 54, 45)

(36, 28, 21)

Correct Answer:

(61, 54, 45)

Explanation:

(82, 75, 66)

(69, 62, 53)

The logic followed here is :

Ist number - 7 =  second number and second number - 9  = IIIrd number

As

82 - 7 =  75 and 75 - 9  = 66

69 - 7 =  62 and 62 - 9  = 53

Same as in option (61, 54, 45)

61 - 7 =  54 and 54 - 9  = 45