Under the Sale of Goods Act, 1930, how can a contract of sale of goods be made? (a) In writing (b) By…

Section 5(2) of the Sale of Goods Act says a contract of sale may be made in writing, by word of mouth, partly in writing and partly by word of mouth, or may be implied from the conduct of the parties, subject to any law requiring a particular form. All four ways are recognised, so the answer is "(a), (b), (c) and (d), all".