Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the given 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 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.)
(2, 28, 4)
(3, 22, 2)
Option 1: (6, 29, 3)
Option 2: (1, 10, 5)
Option 3: (7, 32, 2)
Option 4: (4, 31, 3)
Correct Answer: (4, 31, 3)
Solution :
Given:
(2, 28, 4); (3, 22, 2)
The logic here is – (The first number × 4) + (The third number × 5) = The second number
(2, 28, 4)→(2 × 4) + (4 × 5) = 8 + 20 = 28
(3, 22, 2)→(3 × 4) + (2 × 5) = 12 + 10 = 22
Let's check the options –
First option:
(6, 29, 3)→(6 × 4) + (3 × 5) = 24 + 15 = 39 ≠ 29
Second option:
(1, 10, 5)→(1 × 4) + (5 × 5) = 4 + 25 = 29 ≠ 10
Third option:
(7, 32, 2)→(7 × 4) + (2 × 5) = 28 + 10 = 38 ≠ 32
Fourth option:
(4, 31, 3)→(4 × 4) + (3 × 5) = 16 + 15 = 31
So, only the fourth option follows the logic as followed by the given set of numbers. Hence, the fourth option is correct.
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