Numbers given on the left side of (::) are related with each other by some Logic/Rule/Relation. Select the missing number pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation.
1331 : 11 :: ?
Answer & explanation
Correct answer: option 1
Logic is : -
X3 : X
1331 : 11
113 : 11
Similarly ,
only (2197 : 13) follows the pattern .
133 : 13
Hence , 2197 : 13 is correct answer .