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- Standard 13
- Reasoning
1.Analogy
medium
Choose the correct alternative for the given relation.
Given set : $363,489, 579$
A
$562$
B
$471$
C
$382$
D
$281$
Solution
$3+6+=12$ sum of the digits $=1+2=3$
$4+8+9=21,$ sum of the digit of the digit $=2+1=3$
$5+7+9=21,$ sum of the digit $=2+1=3$
Therefore $471=4+7+1=12,$ sum of the digit $=1+2=3$
Standard 13
Reasoning
