# Letter Series:Logical reasoning questions and answers with easy explanation.

To solve the logical reasoning questions,there is no special formula.

You have to use your mind,according to the situation of questions.

**Let’s start**

**1.B2CD …. BCD4,B5CD,BC6D**

Explanation**:**

Because the letters are same,concentrate the number series,which is simple 2 3 4 5 6 and follow each letter in order.

Answer:BC3D

**2.AZ,BY,CX,DW ….**

Explanation:

Here you can see the 1st letter is an increasing alphabet order and 2nd letter is a decreasing alphabet order.so

Answer:EV

**3.KAL,KCL,KEL,KGL …..**

Explanation:

Here you can see the only the middle letter is an increasing order ie (letter +1).

Answer:KI

**4.QAR,RAS,SAT,TAU,….**

Explanation

Here middle letter is same ie constant. 1st and 3rd letter are simply in increasing order starting with Q & R respectively.

Answer:UAV

**5.if SUMAN can written as NUMAS the KUMAR can be written as.**

Explanation:

Here 1st and last letter are exchanged so

Answer:RUMAK

**6.If ABC can be written as 123 then XYZ can be written as**

Explanation:

ABC values are assigned according to the integer value starting to 1 so

Answer ,XYZ can be written as 24 25 26

**7.AKK,BMM,……,DQQ**

Explanation:

1st letter is an increasing order,2nd &3rd same letter increasing with (letter+1).

Answer:COO

**8.A ,Z,B,Y,C,X,…..,…..**

Explanation

Here,there are two series 1st series is an increasing order and 2nd is decreasing order.

Answer:D W

**9.a,bb,aaa,bbbb,…..**

Explanation:

Here ‘a’ is an odd series and ‘b’ is an even series.

Answers:aaaaa

**10. CBA,FED,IHG……**

Explanation

Three letters are taken in reverse mode of alphabetical letter.

Answer:LKJ