Checking statement (A): for 2019, "other products" = Total minus Noodles, Pasta and Ketchup = \(1260-(380+300+240)=340\), which is \(340/1260 \approx 26.98\%\) of total, not the claimed 45%, so (A) is false.
Checking statement (B): for 2018, Pasta's share = \(320/1200 \times 100 \approx 26.67\%\), which closely matches the claimed 26.66%, so (B) is true.
Checking statement (C): for 2021, Ketchup+Pasta = \(250+280=530\), which is \(530/1390 \approx 38.1\%\) of total, well above the claimed "less than 30 percent", so (C) is false. Since only (B) checks out, the answer is option 4.