{"subject":"food_and_nutrition","questions":[{"q":"The nutrient that builds and repairs body tissues is","o":["Protein","Fat","Water","Carbohydrate"],"a":0,"t":"Food and Nutrition","d":"Medium"},{"q":"The main source of energy in the diet is","o":["Minerals","Vitamins","Protein","Carbohydrate"],"a":3,"t":"Food and Nutrition","d":"Medium"},{"q":"A food rich in protein is","o":["Garri","Yam","Beans","Palm oil"],"a":2,"t":"Food and Nutrition","d":"Medium"},{"q":"A food rich in vitamin C is","o":["Rice","Orange","Butter","Sugar"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"Deficiency of iron in the diet causes","o":["Goitre","Scurvy","Rickets","Anaemia"],"a":3,"t":"Food and Nutrition","d":"Medium"},{"q":"Deficiency of vitamin C causes","o":["Beriberi","Scurvy","Night blindness","Rickets"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"Deficiency of vitamin D causes","o":["Rickets","Scurvy","Beriberi","Pellagra"],"a":0,"t":"Food and Nutrition","d":"Medium"},{"q":"Fat-soluble vitamins are","o":["C only","A, D, E and K","B only","B and C"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"The best method of preserving fresh fish for a short time is","o":["Leaving in the sun","Refrigeration","Boiling for days","Washing only"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"The raising agent in bread making is","o":["Salt","Yeast","Flour","Sugar"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"Balanced diet means a diet containing","o":["Only proteins","All classes of food in correct proportions","Only fruits","Only carbohydrates"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"The mineral needed for strong bones and teeth is","o":["Iodine","Sodium","Iron","Calcium"],"a":3,"t":"Food and Nutrition","d":"Medium"},{"q":"Which cooking method uses dry heat in an oven?","o":["Stewing","Steaming","Boiling","Baking"],"a":3,"t":"Food and Nutrition","d":"Medium"},{"q":"Cooking food in water just below boiling point is","o":["Frying","Roasting","Simmering","Grilling"],"a":2,"t":"Food and Nutrition","d":"Medium"},{"q":"Cooking food by steam is","o":["Grilling","Steaming","Frying","Baking"],"a":1,"t":"Food and Nutrition","d":"Medium"},{"q":"Food poisoning is commonly caused by","o":["Lack of sleep","Too much exercise","Vitamins","Bacteria in contaminated food"],"a":3,"t":"Food and Nutrition","d":"Medium"},{"q":"Roughage in the diet helps in","o":["Vision","Building bones","Clotting blood","Preventing constipation"],"a":3,"t":"Food and Nutrition","d":"Medium"},{"q":"Protein-energy deficiency in children that causes swollen belly is","o":["Goitre","Rickets","Kwashiorkor","Scurvy"],"a":2,"t":"Food and Nutrition","d":"Medium"}]}