Question : Directions: What will come in the place of ? in the following equation, if + and – are interchanged and × and ÷ are interchanged?
16 ÷ 4 + 15 × 5 – 47 = ?
Option 1: 118
Option 2: 128
Option 3: 138
Option 4: 108
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
Correct Answer: 108
Solution :
Given:
16 ÷ 4 + 15 × 5 – 47 = ?
After interchanging + with –, and × with ÷, the equation will be as follows –
= 16 × 4 – 15 ÷ 5 + 47
= 16 × 4 – 3 + 47
= 64 – 3 + 47
= 111 – 3
= 108
So, 108 is the required answer to the given equation. Hence, the fourth option is correct.
Related Questions
Know More about
Staff Selection Commission Combined High ...
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Get Updates BrochureYour Staff Selection Commission Combined Higher Secondary Level Exam brochure has been successfully mailed to your registered email id “”.