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)
(12, 28, 8)
(72, 48, 12)
Answer & explanation
Correct answer: option 4
(12, 28, 8)
(72, 48, 12)
THE LOGIC FOLLOWED HERE IS :
IIIRD NUMBER = ( DIFFERENCE OF IST AND IIND ) ÷ 2
AS
8 = ( 28 - 12 ) ÷ 2
8 = 16 ÷ 2
8 = 8
AND
12 = (72 - 48 ) ÷ 2
12 = 24 ÷ 2
12 = 12
SIMILARLY
(108, 58, 25)
25 = (108 - 58) ÷ 2
25 = 50 ÷ 2
25 = 25