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An Investigator interviewed 100 students to determine the performance of three drinks milk, coffee and tea. The investigator reported that 10 students take all three drinks, 20 students take milk and coffee, 30 students take coffee and tea; 25 students take milk and tea; 12 students take milk only. 5 students take coffee only and 8 student take tea only. Then the number of students who did not take any of the three drinks is λ. The value of \(\frac{\lambda }{4}\) is equal to
Given below are three quantities named A, B and C. Based on the given information; you have to determine the relationship between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. The options represent the relations between these three quantities A) > B) < C) = D) ≤ E) ≥ Two pipes P and Q can fill an empty tank in 20 minutes and 30 minutes respectively. Quantity A: If both pipes are opened simultaneously, then after what certain time P should be closed so that further time after which the tank is filled in 15 minutes? Quantity B: If both are opened and P is closed after 8 minutes, how much further time would it take for Q to fill the bucket? Quantity C: Pipe A and B can fill a tank in 15 minutes and 10 minutes respectively. Pipe C can empty the tank in 5 minutes. Pipe A and B are opened simultaneously and after the 4-minute pipe, C is also opened. In what time the tank will be emptied?
If 5 students run a mile in 5 minutes , how much time will 50 students take to run a mile ?
If five students run a mile in 5 minutes, then how much time will 50 students take to run a mile?
If 5 students run a mile in 5 minutes, how much time will 50 students take to run a mile?
If 5 students run a mile in 5 minutes, how much time will 50 students take to run a mile ?
If five student run a mile in 5 minutes, how much time will 50 students take to run a mile?
If 5 student run a mile in 5 minutes, how much time will 50 students take to run a mile?
B starts 4.5 minutes after A from the same point, for a place at a distance of 3.5 miles from the starting point. A on reaching the destination turns back andwalk a mile where he meets B. If A's speed is a mile in 6 minutes then B's speed is a mile in ____ minutes?
B starts 4 minutes after A from the same point, for a place at a distance of 7 miles from the starting point. A on reaching the destination turns back andwalks a mile where he meets B. If A's speed is a mile in 8 minutes then B's speed is a mile in ____ minutes.