Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

Select the option in which the numbers shares the same relationship in set as that shared by the numbers in the given set. (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)

(14, 17, 970)

(15, 23, 1508)

Options:

(17, 24, 1730)

(16, 22, 1580)

(18, 32, 2686)

(19, 31, 2642)

Correct Answer:

(17, 24, 1730)

Explanation:

(14, 17, 970)

(15, 23, 1508)

THE LOGIC FOLLOWED HERE IS :

( IST NUMBER2 + IIND NUMBER2) × 2 = IIIRD NUMBER

AS

(14, 17, 970)

= (142 +172) × 2 = IIIRD NUMBER

= (196 + 289 ) × 2

= 485 × 2

= 970

AND

(15, 23, 1508)

( 152 +232) × 2 = IIIRD NUMBER

= (225 + 529 ) × 2

= 754 × 2

= 1508

SIMILARLY

(17, 24, 1730)

( 172 +242) × 2 = IIIRD NUMBER

= (289 + 576) × 2

= 865 × 2

= 1730