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
Following are the components of APGAR score
A Heart rate
B Muscle tone
C Reflex irritability
D Skin color
E Blood pressure
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
Component of APGAR score are
A Heart rate
B Reflex
C Tone
D Pupilary reaction
E Capillary refill time
APGAR Score এর ক্ষেত্রে কোনটি প্রযোজ্য নয়?
A Colour
B Blood Pressure
C Heart Rate
D Respiration
Components of APGAR scoring -
A Appearance
B Temperature
C Pulse rate
D Respiration
E Blood pressure
? 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

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