Question

Which two missing numbers complete the series.
6F, 5.6, 5.2, 4.8, 4.4, __, __.

• A. 4D; 3.6
• B. 3.6; 3C
• C. 3C; 3.6
• D. 3.6; 4D

Answer 1

The correct option is A 4D; 3.6

The given series is:
6F, 5.6, 5.2, 4.8, 4.4

The series is made up of numbers and alphabets, where each number is subtracted by 0.4 from the previous one.

Also, only the whole number is represented by the alphabet's position.

The number 6 represents the alphabet F.

Thus,
First term = 6F
Second term = 6 – 0.4 = 5.6
Third term = 5.6 – 0.4 = 5.2
Fourth term = 5.2 – 0.4 = 4.8
Fifth term = 4.8 – 0.4 = 4.4
Sixth term = 4.4 – 0.4 = 4D (the fourth letter in the English alphabet is D)
Seventh term = 4 – 0.4 = 3.6

So, the next two terms in the series are:
4D, 3.6

So, the series will be 6F, 5.6, 5.2, 4.8, 4.4, 4D, 3.6.