Select the option that is related to the third term in the same way as the second term is related to the first term and sixth term is related to fifth term. 2 : 8 :: 10 : ? :: 5 : 50

1000 40 100 200

200

2 : 8 :: 10 : ? :: 5 : 50 The logic followed here is : Ist number2 × 2 = IInd number As 22 × 2 = 4 × 2 = 8 And 5 : 50 52 × 2 = 25 × 2 = 50 Similarly 10 : ? 102 × 2 = 100 × 2 = 200