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 their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

11 - 12 - 23

4 - 45 - 49

• A. 34 - 6 - 43
• B. 68 - 12 - 80
• C. 5 - 23 - 38
• D. 56 - 50 - 123

Answer 1

Answer:

B. 68 - 12 - 80

The correct set that follows the same logic is 68 - 12 - 80.

Logic & Explanation

The pattern followed by the given sets is:
$\text{First Number} + \text{Second Number} = \text{Third Number}$

Let's verify this pattern with the given sets:

• First Set: $11 + 12 = \mathbf{23}$

• Second Set: $4 + 45 = \mathbf{49}$

Applying the Pattern

Applying the exact same addition logic to the correct choice:

• 68 - 12 - 80 $\rightarrow 68 + 12 = \mathbf{80}$