Definition
Report | Abhijith.s.rao asks : A and B together can do a piece of work in 20 days; B and C together can do it in 30 days. In how many days can A and C complete the same piece of work? 1. 10 2. 24 3. 25 4. 30 5. Cannot be determined |
Report | Saurabh singh asks : Let M = 7n12 + 8n9 + 9n6 – n4 – 2n3 – 3n2 + 169, with n = 6p + k, where p and k are natural numbers and 0 < k < 6. What is the remainder when M is divided by 6? 1 2 4 Cannot be determined |
Report | Kartikeya negi asks : find the roots of the quadratic equation, sum of whose roots is 9 and constant term is 18. a) 6 and 3 b)2 and 7 c) 4 and 5 d) can't be determined. ans is d) but goin thrgh options it is a) ??? |
Report | Mitesh thosani asks : There are 15 employees in company, the mean of salaries of the least paid seven employees is given and the mean of the salaries of the highest paid employees is given Col A: the median of the salaries of the 15 employees. Col B: some value very close to the mean of the above given means was given. 1.col a is greater 2.col b is greater 3.equal 4.cannot be determined |
Report | Mitesh thosani asks : Given a bag which contains Red and black marbles. Red marbles are more than black marble and Red marbles are 5times black marbles. If we pick 5 marbles randomly, without replacement, then Col A: probability of gettingRed marbles Col B: probability of gettingBlack marbles 1.col a is greater 2.col b is greater 3.equal 4.cannot be determined |
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