SANJEET KUMAR

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Member since: Nov -0001

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Answer to: Directions: Read the following and answer the questions that follow. There are 3 classes having 20, 25 and 30 students respectively having average marks in an examination as 20, 25 and 30 respectively. If the three classes are represented by A, B and C a

Lowest score of B $= 23$

Present total marks of $A = 20 × 20 = 400$

Marks of...
Answered on 21 Feb, 2025