A, B and C entered into a partnership. A invested Rs. 2,560/- and B invested Rs. 1105/-, out of which A got Rs 320. C’s capital was  Choose the correct choice from the following answers:
A) Rs. 2840/- B) Rs. 4028/- C) Rs. 4280/- D) Rs.4820/- E) None of these
Explanation:   Let A : B : C = 2560 : 2000 : x. Then,   A’s share = [1105 * 2560/(4560 + x)]   Therefore (1105 * 2560)/(4560+x) = 320 =&gt; 4560 + x = (1105 * 2560)/320= 
<gadget id="calculator">(1105 * 2560)/320</gadget>
<output>8_840</output>
8840= x = 8840 – 4560 = Rs. 4280/-   Hence, Rs. 4280/-’s capiatal Rs 4280/-   Answer: Option Rs. 4280/-
<result>C</result>
A, B and C entered into a partnership. A invested Rs. 2,560/- and B invested Rs. 1105/-, out of which A got Rs 320. C’s capital was