Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the given set.
(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.)
(3,13,18)
(29, 39, 44)
Option 1: (17, 27, 42)
Option 2: (25, 30, 55)
Option 3: (26, 30, 47)
Option 4: (16, 26, 31)
Correct Answer: (16, 26, 31)
Solution :
Given:
(3,13,18), (29, 39, 44)
Add 10 to the first number to get the second number and add 5 to the second number to get the third number –
⇒ (3,13,18)→3 + 10 = 13, 13 + 5 = 18
⇒ (29, 39, 44)→29 + 10 = 39, 39 + 5 = 44
Let's check each option –
First option:
(17, 27, 42)→17 + 10 = 27, 27 + 5 = 32 ≠ 42
Second option:
(25, 30, 55)→25 + 10 = 35 ≠ 30, 30 + 5 = 35 ≠ 55
Third option:
(26, 30, 47)→26 + 10 = 36 ≠ 30, 30 + 5 = 35 ≠ 47
Fourth option:
(16, 26, 31)→16 + 10 = 26, 26 + 5 = 31
So, only the fourth option follows the same pattern as followed by the given set of numbers. Hence, the fourth option is correct.
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