यदि A 'जोड़' को दर्शाता है, B 'गुणा' को दर्शाता है, C 'घटाव' को दर्शाता है, और D 'भाग' को दर्शाता है, तो निम्नलिखित समीकरण का मान क्या होगा? 45A(108D6)C33 = ?

If '+' is interchanged with '-' and '×' is interchanged with '÷', what will come in place of '?' in the following equation? 529 ÷ 23 + 89 - 12 × 9 = ?

By interchanging which two signs will the given equation become correct? 15 - 9 ÷ 6 × 10 + 5 = 25