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The average of runs of a group of 20 players in match X is 40. If the score of another player A is added to the total score of the group, the average is reduced by 1 run. A scored 11 runs more in match Y than his score in the previous match. Now player B joins the group and the average is increased by two runs. What is the difference between the runs scored by player A in match X and the runs scored by player B in match Y?
The batting average for 40 innings of a cricket player is 50 runs. His higest score in an innings exceeds his lowest score by 172 runs. if thse two innings are excluded, the average score of the remianing 38 innings is 48 runs . Find his highst score in an innings
Three maths classes: X, Y, and Z take an algebra test. The average score of class X is 83. The average score of class Y is 76. The average score of class Z is 85. The average score of class X and Y is 79 and the average score of class Y and Z is 81. What is the average score of the combined classes X, Y, and Z?
Three maths classes: A, B and C take an algebra test. The average score of class A is 83. The average score of class B is 76. The average score of class C is 85. The average score of class A and B is 79 and average score of class B and C is 81. What is the average score of classes A, B, C ?
A candidate takes total of 6 exams in which he scored an average of 40 marks. If his best score and worst score are subtracted from these 6 exams, then in the remaining 4 tests his average score increased by 4.5. What is the average of his best score and worst score?
The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is
The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is -
In three 20-20 cricket match series play in three different stadiums whose capacities ratio 3 ∶ 2 ∶ 1 are packed with male and female audience. The ratio of male and female audience in the stadium are 5 ∶ 2, 4 ∶ 1, and 4 ∶ 1 respectively. On special demand of audience one more match is played and the total audience for the match is sum of 1 / 3 of first match audience, 1 / 2 of second match audience and 1 / 7 of third match audience then find the percent of female in the fourth match.
Consider the following logical inferences. I1: If it rains then the cricket match will not be played. The cricket match was played. Inference: There was no rain. I2: If it rains then the cricket match will not be played. It did not rain Inference: The cricket match was played. Which of the following is TRUE?
At an Electronic Data processing unit, five out of the eight program sets P,Q,R,S,T,U,V and W are to be operated daily. On any one day, except for the first day of a month, only three of the program sets must be the ones that were operated on the previous day. The program operating must also satisfy the following conditions: 1. If program P is to be operated on a day, V can’t be operated on that day. 2. If Q is to be operated on a day, T must be one of the programs to be operated after Q. 3. If R is to be operated on a day, V must be one of the programs to be operated after R. 4. The last program to be operated on any day must be either S or U. If the program sets R and W are to be operated on the first day, which of the following could be the other program on that day?