Related Questions

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?
A 81
B 81.5
C 82
D 84.5
Three math classes , X, Y , and Z, take an algebra test. The average score in class X is 83. The average score in class Y is 76. The average score in class Z is 85. The average score of all students in classes X and Y together is 79. The average score of all student classes Y and Z together is 81. What is the average for all the three classes?
A 81
B 81.5
C 82
D 84.5
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
A 180 runs
B 170 runs
C 174 runs
D 168 runs
Apgar Score এ বাচ্চার কোন Condition ধরা হয় না?
A Skin colour
B Respiratory movement
C Muscle tone
D Body weight
APGAR SCORE' এটি কাদের জন্য Scoring system?
A প্রসূতি
B ছেলে শিশু
C মেয়ে শিশু
D নবজাতক
Following are the components of APGAR score
A Heart rate
B Muscle tone
C Reflex irritability
D Skin color
E Blood pressure
The components of the APGAR score are
A Heart rate
B Muscle tone
C Reflex irritability
D Motor reflex
E Blood pressure
APGAR Score এর ক্ষেত্রে কোনটি প্রযোজ্য নয়?
A Colour
B Blood Pressure
C Heart Rate
D Respiration
? A players average test score on 4 tests is 78. What must be his score on a 5th test for average score on the test to be
A 82
B 84
C 86
D 88
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 then the average of the remaining 38 innings becomes 48 nuns. what is his highest score?
A 178
B 182
C 174
D 173

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