The average marks of three students A, B and C is 70 . When another student D…
TCS · 2024
The average marks of three students A, B and C is 70 . When another student D joins the group , the new average becomes 74 marks . If another student E , who has 3 marks more than D, joins the group , the average of the 4 students B , C , D and E becomes 78 marks . How many marks did A get in the exam ?
- A.
73
- B.
78
- C.
71
- D.
76
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