They form eutectic at with 40% B and 60% A. The 50% B alloy contains

Question

  Two metals A and B are completely immiscible in solid and liquid state. Melting point of A is and melting point of B is 600⁰C. They form eutectic at with 40% B and 60% A. The 50% B alloy contains

(a) 83.33% B and 1.67% of eutectic

(b) 83.33% of eutectic and 16.67% B

(c) 50% B and 50% of eutectic

(d) 40% B and 60% of eutectic