Discussion :: Number Series
- Choose the missing terms out of the given alternatives : W-144, ?, S-100, Q-81, O-64
Answer : Option A
Explanation :
Letters : W - 2 = U - 2 = S - 2 = Q - 2 = O
Numbers : 144 (122 ) → 121 (112 ) → 100 (102 ) → 81 (92 ) → 64 (82 )
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