Aakash, Suman, and Raj invest ₹1,720, ₹1,690, and ₹1,240, respectively to start abusiness. If the profit at the end of the year is ₹1,440, then what is the share of Raj in the profit?

Aakash, Suman, and Raj invest ₹1,720, ₹1,690, and ₹1,240, respectively to start abusiness. If the profit at the end of the year is ₹1,440, then what is the share of Raj in the profit?
आकाश, सुमन और राज ने एक व्यवसाय शुरू करने के लिए क्रमशः ₹1,720, ₹1,690 और ₹1,240 का निवेश किया। यदि वर्ष के अंत में लाभ ₹1,440 है, तो लाभ में राज का हिस्सा कितना है?