**I used the brute force method but I found it to be too time consuming**

**What I did here is I found the powers of 2 in series**

**like**

**1**

**2**

**4**

**…**

**1024**

**then found out which value of 2s power’s would give 960**

**I got 1024-64 = 960**

**So the answer is 3 for quantity A. Is it right?**

**Is there any other method?**

**Did anyone solve this sum another way coz the idea of drawing a perpendicular and then how to consider the 30 & 60 degree angles is something that I didnt follow**