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Ncert exemplar solutions

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.

Let us assume PQRS is perfect square,

Where, P = even, Q = even, R = odd, S = even

**So, 8836 is the perfect square.**

Let us assume PQRS is perfect square,

Where, P = even, Q = even, R = odd, S = even

**So, 8836 is the perfect square.**

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