Out of 50 students of a class 25 play chess, 35 play Carroms. Use Venn diagrams to answer the following:(1) How many students play both the games ?(ii) How many students play only Chess ?

Out of 120 members of a class, 50 play cricket ; 60 play Football ; 48 play Hockey, 18 play Cricket and Hockey ; 20 play Cricket and Football ; 24 play Hockey and Football and 10 play all the three games. Using Venn diagrams or otherwise answer the following ? (i) How many of them play only Cricket ? (ii) How many of them play none ?

In a class of 25, students play like various games. The details are shown in the following pictograph. (No student plays more than one game). How many students do not play any game?

In a class of 25, students play like various games. The details are shown in the following pictograph. (No student plays more than one game). How many students play badminton?

Out of 450 students of a school 325 play football, 175 play cricket and 50 neither play football nor cricket. How many students play both football and cricket ?

In a class of 45 pupils ,21 play chess , 23 play cards and 5 play both the games . Find how many do not play any of the games,

In a class of 60 boys, there are 45 boys who play cards and 30 boys play carrom. Using set theory, find: (i) How many boys play both games. (ii) How many'boys play cards only. (iii) How many boys play carroms only.