| Direction: Study the following Graph carefully and answer the questions given below: |
| Total Number of Arts, Science and Commerce |
| Students in Various Colleges |
 |
| Different Colleges |
A) 44.90
B) 43.33
C) 51.33
D) 49.90
Correct Answer: B
Solution :
(b) Average number of students taking Science \[\frac{\left( 45+45+45+47.5+27.5+50 \right)}{6}\] thousand = \[\frac{260}{6}\]= thousand = 43.33 thousand Number of Males = \[\frac{9}{20}\times 19000\]= 8550 Number of Females = 10450 For Males: Only Japanese \[\Rightarrow \] \[\frac{14\times 8550}{100}\]= 1197 Only Korean \[\Rightarrow \]\[\frac{12\times 8550}{100}\] = 1026 Only Latin \[\Rightarrow \]\[\frac{20\times 8550}{100}\] = 1710 Only (Korean + Japanese) \[\Rightarrow \]\[\frac{16\times 8550}{100}\]= 1368 Only (Korean + Latin) \[\Rightarrow \] \[\frac{22\times 8550}{100}\] = 1881 Only (Japanese and Latin) \[\Rightarrow \] \[\frac{8\times 8550}{100}\]= 684 Japanese + Korean + Latin \[\Rightarrow \] 684 For Females: Only Japanese \[\Rightarrow \] \[\frac{22\times 10450}{100}\] = 2299 Only Korean \[\Rightarrow \] \[\frac{18\times 10450}{100}\] =1881 Only Latin \[\Rightarrow \] \[\frac{20\times 10450}{100}\] = 2090 Only (Japanese + Korean) \[\Rightarrow \] \[\frac{12\times 10450}{100}\]= 1254 Only (Korean + Latin) \[\Rightarrow \]\[\frac{16\times 10450}{100}\] = 1672 Only (Japanese + Latin) \[\Rightarrow \]\[\frac{10\times 10450}{100}\] = 1045 Japanese + Korean + Latin \[\Rightarrow \]10450 - 2299 - 1881 - 2090 - 1254 - 1672 - 1045 = 10450 - 10241 = 209
You need to login to perform this action.
You will be redirected in
3 sec
