PiCAT Practice Test (130 Questions with 100% Correct Answers

PiCAT Practice Test (130 Questions with 100% Correct Answers A rose is [Ans:- A flower Which of these reduce friction? A. Car breaks B. Tire thread C. Ball bearings D. Sandpaper [Ans:- Ball bearings If you place bean seed between moist paper towels and watch the stem and leaves appear, you will see a demonstration of A. Transpiration B. Germination C. Fertilization D. Pollination [Ans:- Germination Any astronomical body that revolves around a large body is called [Ans:- A satellite In chemistry, to be classified as an organic substance, a substance must contain [Ans:- Carbon atoms Which element does Not contain any neutrons [Ans:- Hydrogen What is the symbol for the hydroxyl ion [Ans:- OH- perpetual motion machine can never be built because it is not possible to eliminate [Ans:- elasticity The chemical formula of a compound describes the elements the compound contains and the [Ans:- the ratio of elements in a compound