Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(11, 13, 143)
(17, 11, 187)
(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 /deleting /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)
Answer & explanation
Correct answer: option 3
(11, 13, 143)
(17, 11, 187).
The logic followed here is :
Ist term × IInd term = IIIrd term
11 × 13 = 143
17 × 11 = 187
Same as in option 3
(3, 4, 12)
3 × 4 = 12