Hi @gregmat and fellow test-takers,
Could someone help me in deciphering these challenging quantitative questions? I’ve attempted to solve them, but the complexity seems to increase the more I delve into them. 
It would be greatly appreciated if you could provide some guidance on how to approach this problems, also instead of handing me the solutions on a silver platter, I’d be truly grateful if you could illuminate the path forward, allowing me to navigate and conquer these challenges myself.
Question 1:
Question 2:
Question 3:
Question 4:
Question 5:
Cheers,
