Direction: Study the following table carefully and answer the questions give below. |
Number of boys of Std XI participating in different games |
Note: |
1. Every student (boy or girl) of each class of Std XI participates in a game. 2. In each class, the number of girls participating in each game is 25% of the number of boys participating in each game. 3. Each student (boy or girl) participates in one and only one game. |
A) 272
B) 560
C) 656
D) 340
E) 372
Correct Answer: A
Solution :
; No. of boys in XI A = 44 No. of girls in XI B = 25% of 48 = 12 No. of girls in XI C = 25% of 48 = 12 \[\therefore \]Required result \[=\frac{(44+12+12)\times 100}{25}=272\]You need to login to perform this action.
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