Question

What is Dennis' score in Networking?

• A. 7.7
• B. 8.3
• C. 8
• D. Insufficient data

Answer 1

The correct option is C

8

Let us take Chirag's score and find out the weightage given for programming and networking. Chirag's scores in Programming and networking are 8 and 6 respectively. Total marks in Technical skills is 7.2 ie,

So the weightage for programming and networking is 3:2.
Solution : Average score of Dennis in Programming $=\frac{6+7}{2}=\mathrm{6.5.}$

$\frac{7.1-6.5}{x-7.1}=\frac{2}{3}\Rightarrow x=8$