Question

find odd one out vinager , soya sauce, ketchup , monosodium glutamate​

Answer 1

Answer:    The odd one from the above is Ketchup

Ketchup is a red sauce that is made up of tomato, vinegar, ginger etc which are all food materials.

But vinegar, soy sauce and monosodium glutamate are adulterants that enhance the taste of foods and contain glutamic acid as a common factor.

Answer 2

odd man out is

Ketchup

hope it is right