1.

1). Rs. 15,0002). Rs. 12,0003). Rs. 13,0004). Rs. 10,000

Answer»

LET the investment of JALAL, Amit and Feroz be x, y and z

Given that invests 4 times as much as Amit and Amit invests ¾ of what Feroz invests.

⇒ x = 4y and y = 3/4 z

Given that total profit at the END of year is Rs.19000

⇒ x + y + z = 19000

⇒ 4y + y + 4y/3 = 19,000

12Y + 3y + 4y = 57,000

⇒ 19y = 57,000

⇒ y = 3,000

Jalal investment (x) = 4y = 4 (3, 000) = Rs.12,000



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