$Mr. A, Miss B, Mr. C$ and $Miss D$ are sitting around a table and discussing their trades.
$(1)$ $Mr. A$ sits opposite to the cook.
$(2)$ $Miss B$ sits to the right of the barber.
$(3)$ The washerman is on the left of the tailor.
$(4)$ $Miss D$ sits opposite $Mr. C$.
What are the trades of $A$ and $B$?

Five men $A, B, C, D$ and $E$ read a newspaper. The one who reads first gives it to $C.$ The one who reads last had taken from $A.$ $E$ was not the first or last to read. There were two readers between $B$ and $A.$ $B$ passed the newspaper to whom?

There are five friends $-$ $Sachin$,$Kunal$,$Mohit$,$Amy$,and $Rohan$. $Sachin$ is shorter than $Kunal$ but taller than $Rohan$. $Mohit$ is the tallest. $Anuj$ is a little shorter than $Kunal$ and a little taller than $Sachin$. Who is taller than $Anuj$ but shorter than $Mohit$?

Seven men $A, B, C, D, E, F$ and $G$ are standing in a queue in that order. Each one is wearing a cap of a different colour like violet,indigo,blue,green,yellow,orange and red. $D$ is able to see in front of him green and blue,but not violet. $E$ can see violet and yellow,but not red. $G$ can see caps of all colours other than orange. If $E$ is wearing an indigo coloured cap,then the colour of the cap worn by $F$ is

In a school,there were five teachers. $A$ and $B$ were teaching Hindi and English. $C$ and $B$ were teaching English and Geography. $D$ and $A$ were teaching Mathematics and Hindi. $E$ and $B$ were teaching History and French. Who among the teachers was teaching the maximum number of subjects?

Rohit,Kunal,Ashish,and John are students of a school. Three of them stay far from the school and one near it. Two study in class $IV$,one in class $V$,and one in class $VI$. They study Hindi,Mathematics,Social Science,and Science. One is good at all the four subjects,while another is weak in all of these. Rohit stays far from the school and is good at Mathematics only,while Kunal is weak in Mathematics only and stays close to the school. Neither of these two nor Ashish studies in class $VI$. The one who is good at all the subjects studies in class $V$. Which two boys are good at Hindi?