English and Logical Reasoning Prep Guide
- Exam
- English and Logical Reasoning Prep Guide
- Subject
- Logical Reasoning
- Chapter
- Mathematical Operations
English and Logical Reasoning Prep Guide · Logical Reasoning · Mathematical Operations
Directions: Kindly solve the following questions and choose an...
Directions: Kindly solve the following questions and choose an option as your answer for each.
If × stands for −, + means ×, ÷ means + and − means ÷, then what is the value of the given expression ?
175 − 25 ÷ 5 + 20 × 3 + 10 = ?
Options
- A77
- B160
- C240
- D2370
Correct answer
A. 77
Step-by-step solution
| × → − | + → × |
| ÷ → + | ÷ → ÷ |
175 − 25 ÷ 5 + 20 × 3 + 10 = ?
→ ? = 175 ÷ 25 + 5 × 20 − 3 × 10
→ ? = 7 + 100 − 30
→ ? = 77
Hence, the option A is correct.