If ‘A’ denotes ‘+’, ‘B’ denotes ‘\(\times\)’, ‘C’ denotes ‘-‘ and ‘D’ denotes ‘\(\div\)’, then will come in place of ‘?’ in the following equation ?

If ‘A’ denotes ‘+’, ‘B’ denotes ‘\(\times\)’, ‘C’ denotes ‘-‘ and ‘D’ denotes ‘\(\div\)’, then will come in place of ‘?’ in the following equation ?
यदि ‘A’ का अर्थ ‘+’, ‘B’ का अर्थ ‘\(\times\)’, ‘C’ का अर्थ ‘-‘ और ‘D’ का अर्थ ‘\(\div\)’ है, तो निम्नलिखित समीकरण में ‘?’ के स्थान पर क्या आएगा?
(21 B 3) C 33 D ? = 60

13 3 11 30