Average of 8 numbers is 20, that of the first two is 15.5 and that of the nest three is 21
, the 6th number is less than the 7th by 4 and 7 less than the 8th. The last numbers 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 the nest three is 21 , the 6th number is less than the 7th by 4 and 7 less than the 8th. The last numbers is
(a)
25
(b)
28
(c)
35
(d)
32
Question ID - 150595 | SaraNextGen Top Answer
Average of 8 numbers is 20, that of the first two is 15.5 and that of the nest three is 21 , the 6th number is less than the 7th by 4 and 7 less than the 8th. The last numbers 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 the nest three is 21 |
|||||||
|
(a) |
25 |
(b) |
28 |
(c) |
35 |
(d) |
32 |
127