? + 3699 + 1985 - 2047 = 31111	Choose the correct option:
A) 21274
B) 27474
C) 21224
D) 27224
E) None of these
Explanation :   Let x + 3699 + 1985 - 2047 = 31111   =&gt; x = 31111 - 3699 - 1985 + 2047= 
<gadget id="calculator">31111 - 3699 - 1985 + 2047</gadget>
<output>27_474</output>
27474. Answer : Option 27474
<result>B</result>
? + 3699 + 1985 - 2047 = 31111