Others Maths Puzzle Numerical Ability Data Sufficiency

In a class of 60 students, how many students play only hockey? I) 30 students donot play cricket and 20 donot play hockey. II) The sum of number of students who play both cricket & hockey and the number of students who play neither cricket or hockey is 10.
a) Statement I is alone sufficient
b) Statement II alone is sufficient
c) Both are needed

Read Solution (Total 0)

Others Other Question

Ritu visited a mall where tokens are given while submitting the belongings at the entrance. Token are numbered from a, b, c, d ...... z. Guard gives the token at random. What is the probability that token given to Ritu is a consonant?
Op 1: 5/21
Op 2: 21/26
Op 3: 5/26
Op 4: 26/21 three men A, B, C married with P,Q,R but not in same order. A,s wife and Q's husband playing ludo with P and R 's husband . no wife partners her husband and B does not play ludo. who married with with B?- MARRIAGE REASONING