UGC NET CSE | October 2020 | Part 1 | Question: 3

Question

The following table shows total number of students in the Department of the Institute along with percentage of Females and Male students. Answer the question based on the data given below: 

$\begin{array}{|c|c|c|c|} \hline \text{Department} & \text{Total No. of} & \text{Percentage of} & \text{Percentage of} \\ & \text{Students} & \text{Female} & \text{Male} \\ \hline \text{Computer} & 840 & 45 & 55 \\  \hline \text{Civil} & 220 & 35 & 65 \\ \hline \text{Mech} & 900 & 23 & 77 \\ \hline \text{Electrical} & 360 & 65 & 35 \\ \hline \text{Electronics} & 450 & 44 & 56 \\ \hline \text{Mining} & 540 & 40 & 60 \\ \hline \end{array}$

What is the total number of male students in Computer and Mining Department together?

• A. $266$
• B. $886$
• C. $786$
• D. $686$

Answer 1

Option (C) is answer.

Number of males in Computer department = 840* .55 =462

Number of males in Mining Department = 540* .60 =  324

Total number of males in both department = 462 + 324 = 786