other Exam Numerical Ability


If a box contains 10 pairs of shoes and 8 shoes are randomly selected, what is the probability that there will be no complete pair

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other Other Question

Neena says that Anithas father Raman is the only son of my father-in-law Mahipal.How is Anithas sister Bindu related to Mahipal? how many value of c in the equation x^2-5x+c result in rational roots which are integer???
a)1
b)3
c)6
d) infinite