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Posted Date: 24 Sep 2008 Posted By: Ramesh Gupta Member Level: Platinum Category: Mathematics - Basic

A problem in mathematics is given to four students A, B, C, D. Their chances of solving the problem respectively are 1/2, 1/3, 1/4, and 1/5. What is the probability that problems will be solved?

Select Answer:

a. 1/5
b. 2/5
c. 3/5
d. 4/5

Your Test Score: 0 / 0

Next Question: A problem in mathematics is given to three students whose chances of solving it are 1/3, 1/4, 1/5. What is the probability that problems will be solved?

Previous Question: Tickets are numbered 1 to 10. Two tickets are drawn one after the other at random. Find the probability that the number on one of the ticket is a multiple of 5 and the other is a multiple of 4. Also first ticket is put back after noting the number.

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