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Average of 8 numbers is 20, that of the first two is 15.5 and that of next three is 2113, the 6th is less than the 7th by 4 and 7 less than the 8th. The last number is A. 25 B. 28 C. 35 D. 32

Average of 8 numbers is 20, that of the first two is 15.5 and that of next three is 2113, the 6th is less than the 7th by 4 and 7 less than the 8th. The last number is
A. 25
B. 28
C. 35
D. 32

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
3 months ago
Our expert is working on this Class X Maths answer. We will update the answer very soon.

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