Correct option is C
Information Given:
Series: 121, 144, 169, 196, ?
Series: 121, 144, 169, 196, ?
Logic: Numbers are squares of consecutive integers (n² pattern).
Step-by-step:
121 = 11²
144 = 12²
169 = 13²
196 = 14²
Next → 15² = 225
121 = 11²
144 = 12²
169 = 13²
196 = 14²
Next → 15² = 225
Short Trick:
Recognize perfect squares increasing by +1 in base number.
Recognize perfect squares increasing by +1 in base number.
Final Answer:
225
225
Final Correct Option:
(C)
(C)