If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘–’, then the resultant of which of the following will be 421?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 63 B 7 D 125 A 5 C 5.
If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘–’
Option 3) 63 B 7 D 125 A 5 C 5
On replacing the letters with signs:
= 63 × 7 - 125 ÷ 5 + 5
= 441 - 25 + 5
= 446 - 25 = 421