Select the option that is related to the fifth number in the same way as the second number is related to the first number and fourth number is related to third number.
31 : 3 : : 75 : 35 : : 54 : ?
Answer & explanation
Correct answer: option 1
31 : 3 : : 75 : 35 : : 54 : ?
The logic followed here is :
Multiplication of Digit of Ist number = IInd number
As
31 : 3
3 × 1 = 3
75 : 35
7 × 5 = 35
Similarly
54 : ?
5 × 4 = 20