If 'A' is replaced by '+', 'B' is replaced by '-' 'C' is replaced by '÷', and 'D' is replaced by 'x', find the value of the 9 following expression.
200A300C15D5B55
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2, i.e., 245.
Given series: 200A300C15D5B55
After putting the value of letters,
= 200 + (300 ÷ 15) x 5 - 55
= 200 + 20 x 5 - 55
= 200 + 100 - 55
= 300 - 55
= 245