If 'A' stands for '', B stands for '', C stands for '+' and D stands for '-', what will come in place of the question mark '?' In the following equation.
23C 13B 841A 29D 91 = ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 309.
Given Equation : 23C 13B 841A 29D 91 = ?
After applying the correct signs the equation becomes :
23 + 13 x 841 ÷ 29 - 91 ( Using BODMAS)
23 + 13 x 29 - 91
23 + 377 - 91
400 - 91
309
Hence, 309 is the correct answer.