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Question 314859
Question discussion
123 : 36 :: 221 : ?
314859
Medium
1 reply
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38
123 : 36 :: 221 : ?
A
52
B
69
C
72
D
25
Correct answer:
D
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23 Jun 2021
25
123 → 1+2+3 = 6.
62 = 36.
Similarly,
221 → 2+2+1 = 5.
52 = 25.