Select the Veen diagram that best illustrates the relationship between the following classes.
Uncle, Relatives, Rich

In a school, the bell is rung once after each half an hour. The school starts at 8:00 a.m. and closes at 1: 30 p.m. The bell is rung 3 times continuously, at the time of beginning, at the time of lunch break at 10:00 and 10:30 a.m. and at the end. How many times is the bell rung every day? 

What day of the week was July 29, 1969?

If PIG is coded as 1697, then what will be the code for GOAT?

If in a certain language, PLAYER is coded as QNDCJX, then how SINGER will be coded in the same language? 

The word 'cattle' is related to 'herd' in the same way as 'sportsman' refers to.

Pointing to a boy Veena said, "He is the son of only son of my grandfather". How is that boy related to veena? 

In a row of students. Mohan is the 13^th from the left end. Suman is 12^th from Right end and 18^th from left end. How many students of Mohan’s right?