Correct option is B
The pattern in the numbers is as follows: +3, +5, +7, +11, +13, +17, +19.
To find the missing number: 44+17=61
So, the missing number is 61.
For the alphabets, let's determine the missing alphabet (denoted as x):
C-A=3-1=2
F-C=6-3=3
I-E=9-5=4
Similarly, for x:
x-G=5
Given that G is the 7th letter of the alphabet: x=7+5=12
The 12th letter of the alphabet is L.
Therefore, the missing alphabet is L.






