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:

(99, 199, 1199)

(15, 115, 1115)

(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)

Options:

(11, 111, 1000)

(33, 133, 1133)

(22, 222, 2222)

(77, 717, 7117)

Correct Answer:

(33, 133, 1133)

Explanation:

(99, 199, 1199)

(15, 115, 1115)

The logic followed here is :

Ist number + 100 = Second  number and  Second number + 1000  =  IIIrd number

As

99 + + 100 = 199 and  199 +1000 = 1199

15 +100 = 115 and 115 +1000 = 1155

Similarly

33 +100 = 133 and 133 + 1000 = 1133