Arun, Kamal and Vinay invested Rs. 8000, Rs. 4000 and Rs. 8000 respectively in a business. Arun left after six months. If after eight months, there was a gain of Rs. 4005, then what will be the share of Kamal?
Rs. 890
Rs. 1335
Rs. 1602
Rs. 1780
Explanation:
Arun : Kamal : Vinay = $ \left(8,000 \times 6\right)$ : $ \left(4,000 \times 8\right) $: $ \left(8,000 \times 8\right)$
= 48 : 32 : 64
= 3 : 2 : 4.
$\therefore$ Kamals share = Rs.$ \left(4005 \times\dfrac{2}{9} \right) $= Rs. 890.