Related Questions

The members of a club participate in at least one game. Twenty of them play football, 10 play cricket, 12 play hokey. Three of them play cricket only, 4 of them play both the cricket and football but not hockey, 2 of them participate all games. How many people play both cricket and hockey but not football?
A 1
B 2
C 3
D None of these
which one of the following clotting factor is called primary clotting factor?
A Labile factor
B Antehemophilic factor
C Fibrinogen
D Stable factor
In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
A sport club has 50 members. Of these. 35 play golf, 30 play soccer and 18 play both golf and soccer. How many members do play nether golf nor soccer?
A 5
B 3
C 17
In a class of 30 students 18 play football, 14 play cricket and 5 do not play any game. How many students play both the games?
A 5
B 7
C 9
D 11
120 students in a class play cricket or football or both. If 75 students play cricket and 60 students play football, how many play both?
A 15
B 16
C 76
D 38
All 120 students in a class play cricket or football or both, 75 play cricket and 60 play football. How many students play both?
A 13
B 15
C 20
D 25
In a class of 30 students 18 play football, 14 play cricket and 5 do not play any game. How many students play both the game?
A 5
B 7
C 9
D 11
All 115 students in a class play football or cricket or both. 65 play cricket and 60 play football. How many students play both?
A 15
B 10
C 20
D 25
All 115 students in a class play football or cricket or both . 65 play cricket and 60 play football. How many students play both ?
A 15
B 10
C 20
D 25

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