CTET Class I to V 2012 Jan Paper
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Question : 37 of 150
Marks:
+1,
-0
Study the following pattern:
1 × 1 = 1
11 × 11 = 121
111 × 111 = 12321
..........
..........
What is 11111 × 11111?
1 × 1 = 1
11 × 11 = 121
111 × 111 = 12321
..........
..........
What is 11111 × 11111?
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