Select the option in which the numbers are related in the same way as are the numbers of the following set.
25 : 75 : 150
Answer & explanation
Correct answer: option 2
25 : 75 : 150
THE LOGIC FOLLOWED HERE IS :
STEP 1 : IST NUMBER = 25
STEP 2 : IIND NUMBER = 25 × ( 5 - 2) = 25 × 3 = 75
STEP 3 : IIIRD NUMBER = 75 × (7 - 5) = 75 × 2 = 150
SIMILARLY
WITH OPTION 4 (13 : 26 : 104)
STEP 1 : IST NUMBER = 13
STEP 2 : IIND NUMBER = 13 × ( 3 - 1) = 13 × 2 = 26
STEP 3 : IIIRD NUMBER = 26 × (6 - 2) = 26 × 4 = 104