Select the set in which the numbers are related in the same way as are the numbers ofthe following sets.
(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 3and then performing mathematical operations on 1 and 3 is not allowed.)
(27, 21, 16 )
(42, 33, 19)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. (22, 15, 17)
The logic is followed as
(27, 21, 16) = 21 +16 = 37 - 10 = 27
(42, 33, 19) = 33 + 19 = 52 - 10 = 42
Checking options
1. (25, 21, 13) = 21 + 13 = 34 - 10 = 24 not 25
2. (22, 15, 17) = 15 + 17 = 32 - 10 = 22
no need to check further
Hence, the correct answer is (22, 15, 17)