The unit for weight of objects Trivia Quiz. This is an online quiz for kids to learn how to find out the weight of objects. Objects are weighed in kilograms and grams in this quiz. There is need for thinking logically before answering each question. For example is you are asked if the appropriate weight of a chicken is 1 kg or 2 g, obviously 1 kg will sound right since 2 g is too light to be the weight of a chicken. Similar activities are presented in this quiz and children are presented with several answers in a MCQ. Only one option is correct. Review skills in measurements.