Data Interpretation Ques 341
Directions : Study the following table carefully and answer the questions given below it.
Number of students and \% of students passed out of those who appeared are given for two subjects from year 2001 to 2005 in a college XYZ.
| Year | Statistics | Economics | ||
|---|---|---|---|---|
| Number of students appeared |
\% of students passed out of the appeared students |
Number of students appeared |
\% of students passed out of the appeared students |
|
| 2001 | 2200 | $45 \%$ | 4200 | $40 \%$ |
| 2002 | 2700 | $55 \%$ | 3800 | $45 \%$ |
| 2003 | 2500 | $35 \%$ | 2600 | $60 \%$ |
| 2004 | 3200 | $65 \%$ | 4800 | $55 \%$ |
| 2005 | 4800 | $60 \%$ | 2200 | $50 \%$ |
The total number of female passengers on Tuesday and Wednesday together was what per cent less than the total number of passengers (both male and female) on Friday?
35
20
30
32
28
Show Answer
Correct Answer: 341.(3)
Solution: (3) Number of female passengers :
Tuesday $\Rightarrow 160-90=70$
Wednesday $=150-80=70$
Their sum $=70+70=140$
Total number of passengers on Friday $=200$
$\therefore$ Required percentage $=\left(\frac{200-140}{200}\right) \times 100$
$=\frac{60}{2}=30%$
BETA
