In this type, you are provided with substitutes for various mathematical symbols, followed by a question involving calculation of an expression or choosing the correct / incorrect equation. The candidate is required to put in the real signs in the given equation and then solve the questions as required. Note: - While solving a mathematical expression, proceed according to the rule BODMAS – i.e. Brackets, Of, Division, Multiplication, Addition, Subtraction.
If + means ×, ÷ means -, × means ÷ and - means +, what will be the value of 4 + 11 ÷ 5 - 55 = ?
Justification: Using the correct symbols, we have : Given expression: = 4 × 11 -5 + 55 44 -5 +55 94