Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair.
16 : 224
Answer & explanation
Correct answer: option 2
16 : 224
The logic followed here is :
Ist number2 - (Ist number × 2) = IInd number
As
162 - (16 × 2)
= 256 - 32 = 224
similarly
22 : 440
222 - (22 × 2)
= 484 - 441= 440