(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.)
(6, 8, 106)
(7, 11, 177)
Correct Answer: (b) (9, 8, 154)
Note: Logic: (1st no.)² + (2nd no.)² + 1st no. = 3rd no.
(6, 8, 106) :- 6² + 8² + (6)
⇒ 36 + 64 + (6) = 106
(7, 11, 177) :- 7² + 11² + (7)
⇒ 49 + 121 + (7) = 177
Similarly,
(9, 8, 154) :- 9² + 8² + (9)
⇒ 81 + 64 + (9) = 154