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Question: In an examination of four subjects, a student got 70,80, 90 and x marks and his average was 75. What was the value of x?
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Question: In an examination of four subjects, a student got 70,80, 90 and x marks and his average was 75. What was the value of x?
Question 1: In an examination of four subjects, a student got 70,80, 90 and x marks and his average was 75. What was the value of x?
View topic: গড় (Average)
60
90
65
85
Source: Eastern Bank Ltd - Officer - 2005
Answer
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Answer: 60
Explanation:
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