In this type of questions, question is provided with substitutes for various mathematical symbols, followed by a question involving calculation of an expression or choosing the correct/incorrect equation. You have to put the real signs in the given equation and then solve the questions as required.
If '#' stands for '±', '^' stands for '+', '%' stands for '×', '!' stands for '-', then find the value of: 9 % 8 ^ 5 # 4 = ?
Show answer & explanation
Correct answer: D
Explanation
# = ÷
^ = +
% = ×
! = −
9 % 8 ^ 5 # 4 ! 4
Switching signs
9×8+5÷4=?
9×8+5/4=?
72+5/4=?
? = 293/4