Direction: In the question generally a set, group or series of numerals is given and you are required to trace out the numerals following certain given conditions.

In a row of boys, A is 15^th from the left and B is 4^th from the right. There are three boys between A and B. C is just left of A. What is C’s position from the right?

From the given information:  

Step 1: In a row of boys, A is 15th from the left and B is 4th from the right. There are three boys between A and B. 

Step 2: C is just left of A.

Now C is immediate left of A which means C is ranked 14th (15th - 1).

We can see that A is 8th (B + 4) from right. Then,

Rank of C from Right = 8 + 1 = 9th

Hence, the correct answer is Option 1.