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प्रश्न
A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number.
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उत्तर
Given: Let the perfect square is abcd.
To condition: a = even number
b = even number
c = odd number
d = even number
Then one of the number will be 8836.
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