RRB NTPC · Question 58
Which two signs should be interchanged to make the following equation correct? 72 ÷ 9 + 5 × 3 - 2 = 41 A. ÷ and - B. × and + C. ÷ and × D. × and -
Show answer & explanation
Answer: (A) B
Explanation
Interchanging × and +: 72 ÷ 9 × 5 + 3 − 2 = 40 + 3 − 2 = 41.