InterviewSolution
Saved Bookmarks
| 1. |
Number of boys of standard XI participating in different gamesIf boys of class XI E participating in LUDO together with girls of class XI B and class XI C participating in TT & POLO respectively are selected for a course at the college of sports, what percentage of the students will get this advantage approximately?1). 4.382). 3.513). 10.524). 13.5 |
|
Answer» ⇒ Boys of XI E playing ludo = 4 ⇒ GIRLS of XI B playing TT = 25% of 12 = 4 ⇒ Girls of XI C playing POLO = 25% of 8 = 2 ⇒ Number of student selected = 4 + 4 + 2 = 10 ⇒ Number of STUDENTS in the SCHOOL = boys + girls = 228 + 57 = 285 (This is only the total number of student in class XI) ∴ Percentage = 10/285 × 100 = 3.51 |
|