English and Logical Reasoning Prep GuideLogical ReasoningMathematical Operations
Directions: Kindly solve the following questions and choose an option as your answer for each. Which interchange of signs will make the following equation correct? 10 + 10 ÷ 10 – 10 × 10 = 10
Options
- A+ and –
- B+ and ÷
- C+ and ×
- D÷ and +
Correct answer
C. + and ×
Step-by-step solution
From the option 3 rd , we get: ⇒ 10 + 10 ÷ 10 – 10 × 10 = 10 ⇒ 10 × 10 ÷ 10 – 10 + 10 = 10 ⇒ 10 – 10 + 10 = 10. Hence, the option C is correct.