Q. Study the following arrangement carefully and answer the questions given below :
1 5 8 4 2 1 5 2 3 4 5 6 7 8 9 5 1 4 1 5 6 8 7 4
How many such 1’s are there in the above arrangement each of which is immediately followed by a perfect square ?
1 5 8 4 2 1 5 2 3 4 5 6 7 8 9 5 1 4 1 5 6 8 7 4
How many such 1’s are there in the above arrangement each of which is immediately followed by a perfect square ?
✅ Correct Answer: (A)
1
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