Question

16. Find the missing number in the following
series.
1,3,3,17,5, 39, 7, ?
(a) 68
(b) 61
(c) 78
(d) 69​

Answer 1

Step-by-step explanation:

FIND THE MISSING NUMBER IN THE BELOW MATH PUZZLE

In the above math puzzle, sum of the numbers in middle column equals to sum of the remaining numbers in the table. 24+25+11 = 60 ; 17+6+8+10+12+7 = 60 ; So, answer is 7.

Answer 2

Step-by-step explanation:

Find the missing number in the following

series.

1,3,3,17,5, 39, 7, ?

d) 69