A. 60% B. 65% C. 72% D. 87% Submitted by: AfzalAdvertisement Cows’ milk consists of about 87% water and 13% dry substance. Related Mcqs: The cow’s milk contains how much amount of water in terms of percentage?A. 60% B. 65% C. 72% D. 80% Milk contains waterA. 70% B. 75% C. 87% D. 90% The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.A. 1 gram B. 10 grams C. 1 kg D. 10 kg Air contains maximum amount of__________?A. oxygen B. nitrogen C. hydrogen D. carbon dioxide Submitted by: ABDUL HAYEE The Percentage of Water used for Drinking in the world is?A. 1% B. 10% C. 3% D. 5% Submitted by: Anand Hanjhro In blood, the percentage of water is___________?A. 75% B. 85% C. 90% D. 95% Submitted by: Ashfaque Ali Khoso Percentage of water in a tomato is__________?A. 94% B. 90% C. 47% D. None of these Submitted by: Rida Percentage of water in an apple is__________?A. 84% B. 90% C. 66% D. None of these Submitted by: Rida What is the percentage of water present in our brain?A. 85% B. 95% C. 97% D. 73% Submitted by: Warraich What is the percentage of salt water on earth surface?A. 93% B. 95% C. 97% D. 76% Submitted by: Syed Nizakat Ali Shah Advertisement