Question : Directions: If + means −, − means ×, × means ÷ and ÷ means +, what will come in place of (?) in the following equation? 79 ÷ 64 × 8 − 7 + 12 = ?
Option 1: 123
Option 2: 117
Option 3: 138
Option 4: 147
Correct Answer: 123
Solution : Given: + means −, − means ×, × means ÷ and ÷ means + 79 ÷ 64 × 8 − 7 + 12 = ?
After interchanging the given mathematical signs, we get – ⇒ 79 + 64 ÷ 8 × 7 – 12 ⇒ 79 + 8 × 7 – 12 ⇒ 79 + 56 – 12 = 123
So, 123 is the answer to the given equation. Hence, the first option is correct.
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Question : Directions: If + means −, − means ×, × means ÷ and ÷ means +, what will come in place of ? in the following equation? 45 − 3 ÷ 144 × 12 + 38 = ?
Question : Directions: If + means −, − means ×, × means ÷ and ÷ means +, what will come in place of (?) in the following equation? 42 × 7 − 11 ÷ 57 + 10 = ?
Question : Directions: If + means −, − means ×, × means ÷ and ÷ means +, what will come in place of (?) in the following equation? 83 ÷ 12 – 65 × 13 + 47 = ?
Question : Directions: If + means −, − means ×, × means ÷ and ÷ means +, what will come in place of ? in the following equation? 42 × 6 − 7 ÷ 13 + 28 = ?
Question : Directions: If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression? 64 × 8 ÷ 24 – 5 + 3 = ?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile