In the question above, how many do not like volley ball and how many do not like hockey?

In the question above how many do not like ice creams ?

In a group of 50 people , 30 like to play cricket , 25 like to play football and 32 like play hockey . Assume that each one like to play atleast one of the three games . If 15 people like to play both cricket as well as football, 11 people like to play both football well as hockey and 18 like to play both football as as hockey, then (i) how many like to play all the three games? (ii) how many like to play only football ? (iii) how many like to play only hockey ?

In a class of 195 students, 115 like football, 130 like basket ball. If each student like one of football or basket ball. Then how many students like both football and basketball?

In a class of 195 students, 115 like football, 130 like basket ball. If each student like one of football or basket ball. Then how many students like both football and basketball?

How many shapes do protein have?