Question : Directions: If × means –, + means ÷, – means +, and ÷ means ×, what will be the value of the following expression? 40 + [{(24 – 12) × (2 ÷ 2)} + (18 × 10)] = ?
Option 1: 10
Option 2: 20
Option 3: 1
Option 4: 5
Correct Answer: 10
Solution : Given: 40 + [{(24 – 12) × (2 ÷ 2)} + (18 × 10)] = ?
After interchanging the given mathematical signs, we get – = 40 ÷ [{(24 + 12) – (2 × 2)} ÷ (18 – 10)] = 40 ÷ [{36 – 4} ÷ 8] = 40 ÷ [32 ÷ 8] = 40 ÷ 4 = 10
So, 10 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 be the value of the following expression? 24 − 20 × 12 + 18 ÷ 5
Question : Directions: If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression? 20 ÷ 2 + 4 – 8 × 4 = ?
Question : Directions: If + means –, – means ×, × means ÷, and ÷ means +, then what will be the value of the following expression? 15 – 2 ÷ 90 × 9 + 10
Question : Directions: If + means divided by, – means added to, × means subtracted from and ÷ means multiplied by, then what will be the value of the following expression? [{(25 × 13) – (3 ÷ 3)} + (3 – 4)]
Question : Directions: If × means addition, + means multiplication, + means subtraction, and – means division, then what is the value of the following expression? 16 – 4 × 12 + 3 ÷ 18
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile