Comprehensive collection of questions from General Science asked in recent state service examinations. Each question is verified with official answer keys and step-by-step bilingual solutions.
Which of the following foods contains all essential amino acids (complete protein)?
Besides protein and carbohydrate, other major nutritious elements present in milk include-
Given below are two statements, one labelled as Assertion (A) and the other as Reason (R): Assertion (A): Sunflower oil is a high-quality edible oil. Reason (R): It contains a high proportion of unsaturated fatty acids. Select the correct answer from the code below:
What is triglyceride?
Assertion (A): Human diet must obligatorily include glycine, serine, and tyrosine. Reason (R): Essential amino acids cannot be synthesized in the human body. Code:
Mother's milk provides an almost complete diet to the newborn, but it is deficient in-
About 80% of the dry living matter in most animals consists of-
Which vitamin is predominantly found in papaya?
Assertion (A): Unsaturated fats are more chemically reactive than saturated fats. Reason (R): Unsaturated fats contain only single bonds in their structure. Code:
Transportation of oxygen in the human body takes place through-\n1. Blood\n2. Lungs\n3. Tissues\nThe correct sequence of oxygen transport is:
Match List-I with List-II and select the correct answer using the code given below: List-I (Molecule/Material) List-II (Element present) A. Vitamin B12 1. Magnesium B. Hemoglobin 2. Cobalt C. Chlorophyll 3. Copper D. Brass 4. Iron Code:
Which of the following is NOT a micro-nutrient / trace element?
Milk is a poor source of-
Which one of the following pairs is correctly matched?
Which of the following does NOT denature proteins?
Which of the following food items is the best source of all essential amino acids?
Match List-I with List-II and select the correct answer using the code given below: List-I (Vitamin) List-II (Chemical name) A. Vitamin B1 1. Cyanocobalamin B. Vitamin B2 2. Calciferol C. Vitamin B6 3. Riboflavin D. Vitamin B12 4. Thiamine Code:
Which of the following chemical elements are present in all proteins? 1. Carbon 2. Hydrogen 3. Oxygen 4. Nitrogen Select the correct answer using the code given below:
Alpha-keratin is a protein that is present in-
Which of the following compounds is NOT stored in the human body?
The substance influencing the bread-making and dough-elasticity properties of wheat is:
Match List-I (Disease) with List-II (Deficiencies causing them) and select the correct answer using the code given below: List-I (Disease) List-II (Deficiency) A. Rickets 1. Vitamin D B. Beri-beri 2. Vitamin B1 C. Nyctalopia 3. Vitamin A D. Scurvy 4. Vitamin C Code:
Which of the following vitamins is soluble in water?
At what age do rennin and lactase enzymes, essential for digesting milk, largely decline/disappear in the human digestive system?
The maximum percentage of protein is found in-