Q.1:- What is the chemical name of vinegar ?
- Citric acid
- Acetic acid
- Pyruvic acid
- Malic acid
Q.2:- The large amount of sugar present in human blood is ?
- Sucrose
- Glucose
- Fructose
- Lactose
Q.3:- Which one of the following is used in the treatment of tuberculosis ?
- Penicillin
- Aspirin
- Paracetamol
- Dettol
Q.4:- Which of the following is the largest living bird ?
- Peacock
- Ostrich
- Dodo
- Turkey
Q.5:- Which of the following part of tongue bears cells for sour taste ?
- Front
- Back
- Sides
- Middle
Q.6:- Iodoform is used as an ?
- Antipyretic
- Analgesic
- Antiseptic
- Anaesthetic
Q.7:- The ability of the eye to see in the dark, is due to the production of a purple pigment known as ?
- Carotene
- Rhodopsin
- Iodosin
- Retinene
Q.8:- Among the defects of eye, the short sightedness is called ?
- Coma
- Hypermetropia
- Myopia
- Astigmatism
Q.9:- Respiration process requires ?
- Heat
- Water
- Oxygen
- Sunlight
Q.10:- Which one of the following is not a vaccine ?
- BCG
- Anti-rabies
- Polio vaccine
- Progesterone
Q.11:- The age of a tree can be determined more or less accurately by ?
- Counting the number of branches
- Measuring the height of the tree
- Measuring the diameter of the trunk
- Counting the number of rings in the trunk
Q.12:- Blood cancer is otherwise called ?
- Anaemia
- Polycythemia
- Leucopenia
- Leukaemia
Q.13:- The study of visceral organs is ?
- Angiology
- Arthrology
- Anthrology
- Splanchnology
Q.14:- Which one of the following does not secrete any digestive enzyme ?
- Liver
- Salivary gland
- Glands of small intestine
- Pancreas
Q.15:- The vector of disease sleeping sickness is ?
- Sand-fly
- House-fly
- Fruit-fly
- Tse-tse fly
Q.16:- The disease that is caused by virus is ?
- Typhoid
- Cholera
- Common cold
- Tetanus
Q.17:- Blood groups were discovered by ?
- Altmann
- Landsteiner
- Losch
- Ronald Ross
Q.18:- Which of the following snakes killed for its beautiful skin has been declared an endangered species ?
- Python
- King Cobra
- Russel’s Viper
- Krait
Q.19:- Sweat glands in mammals are primarily concerned with ?
- Removal of excess salts
- Excretion of nitrogenous wastes
- Thermoregulation
- Sex attraction
Q.20:- of all micro-organisms, the most adaptable and versatile are ?
- Viruses
- Bacteria
- Algae
- Fungi
Q.21:- The standard audible capacity of a healthy human being as per World Health Organisation is in the range of ?
- 45-50 decibels
- 200-250 decibels
- 5-10 decibels
- 2000-2500 decibels
Q.22:- Which of the following is not included in the Technology Mission ?
- Oil seeds
- Pulses
- Maize
- Vegetables
Q.23:- Night blindness results from the deficiency of ?
- Glucose
- Vitamin E
- Vitamin B2
- Vitamin A
Q.24:- Johann Gregor Mendel is famous for propounding ?
- Theory of mutation
- Laws of heredity
- Cell theory
- Theory of acquired characters
Q.25:- Which one of the following is most important for the growth of children up to the age of 14?
- Protein
- Vitamin
- Fat
- Milk
