Maya naruwau maan bhari nagara maan ka sabai kura bhan xu sune basana

Yo mutu ma timro naam garidiula

Chahana ma timi chau k bhannu k thaha

Yaad cha k timilai hami bheteko tyo raata

Samaya ko hosh nabhayi nasidhiney timro baata

Chineni Na chine jhai gari hidchau aba bhane

Raata ka nindra jun choryou, aasu bani

Let x=amount of time it takes both pipes draining together to empty the pool 
First pipe empties at the rate of 540,000/150=3600 liters/min
Second pipe empties at the rate of 540,000/225=2400 liters/min 
Together, both pipes empties at the rate of 3600+2400=6000 liters/min, so our equation to solve is: 
6000*x=540000