Question : The graph shows the marks obtained by the four students in mathematics and English in four Unit Tests.
The difference between the average marks obtained for all unit tests in both subjects is:
Option 1: 7.25
Option 2: 7.50
Option 3: 7.40
Option 4: 7.75
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: 7.50
Solution :
Average marks obtained in Maths $= \frac{35+25+50+50}{4}=\frac{160}{4}=40$
Average marks obtained in English $=\frac{40+50+45+55}{4}=\frac{190}{4}=47.5$
$\therefore$ Difference = 47.5 – 40 = 7.50
Hence, the correct answer is 7.50.
Related Questions
Know More about
Staff Selection Commission Combined High ...
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Get Updates Brochure
Your Staff Selection Commission Combined Higher Secondary Level Exam brochure has been successfully mailed to your registered email id “”.
