Maharashtra Class 9 Answered
In a class of 70 all like to play kabaddi and khokho . 45 like to play kabaddi and 52 khokho. How many students like to play kabadi or khokho
Asked by cdsamuel23 | 19 Jan, 2019, 08:37: PM
Expert Answer
Let x students play both Kabhaddi and Khokho.
Hence as shown in the Venn diagram (45-x) students play only Kabaddi and (52-x) will play Khokho.
Hence (45-x)+x+(52-x) = 70
solving above equation for x, we get x = 27
hence (45-27) = 18 students will play only Kabaddi, (52-27) = 25 students will play only Khokho
27 students will play both
Answered by Thiyagarajan K | 19 Jan, 2019, 09:08: PM
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