Online Test

Question: Protective foods in our diet are 1. Fats and vitamins 2. Carbohydrates and minerals 3. Vitamins and minerals 4. Proteins and carbohydrates Answer: 4 Question: The function of hemoglobin in the body is 1. Transport of oxygen 2. Destruction of bacteria 3....

Question: Geneco technology is- 1. A defence system for prevention from AIDS 2. A method for the development of species for food crops 3. A techniques for pre-information regarding genetic diseases 4. A technique for prevention of cataract Answer: 3 Question: Which is...

Question: Which of the Following is a Fish? 1. Sea Cucumber 2. Sea Cow 3. Sea Horse 4. Sea Lion Answer: 3 Question: Which of the following is the smallest bone in the human body? 1. Vomer 2. Stapes 3. Malleus 4. Incus Answer: 2 Question: Which one of the following per...

Question: Snakes and lizards are animals that are 1. wram-blooded 2. cold-blooded 3. both 4. none of these Answer: 2 Question: Small-pox is a deadly and highly contagious 1. bacterial disease 2. viral disease 3. fungal disease 4. vitamin deficiency disease Answer: 2...

Question: Life of a/an RBC in human blood is: 1. 30 days 2. 15 hours 3. 120 days 4. None of these Answer: 3 Question: Cub is a baby animal related to - 1. Tiger, Bear, Lion 2. Tiger, Bear, Elephant 3. Bear, Elephant, Lion 4. Lion, Tiger, Camel Answer: 1 Question: The...

Question: Sexual selection theory was propounded by 1. Wallace 2. De Vries 3. Lamarck 4. Charles Darwin Answer: 4 Question: Charles Darwin was influenced in his work by 1. Wallace 2. Lamarck 3. Malthus 4. Mendel Answer: 3 Question: The ship in which Darwin toured...

Question: bacteria do not need sunlight to grow because 1. they lack chlorophyll and so they are incapable of making their own food 2. they hate sunlight 3. they use others kinds of light for their synthesis 4. they prepare their food without the help of sunlight...

Question: Enzymes are sensitive to 1. Heat 2. pH 3. Poisons 4. All three Answer: 4 Question: Among the following ,which one lay eggs and does not produce young ones directly? 1. Echidna 2. Kangaroo 3. Porcupine 4. Whale Answer: 1 Question: Which one of the Following...

Question: Plants that grow in saline water are called 1. halophytes 2. hydrophytes 3. mesophytes 4. xerophytes Answer: 1 Question: Plants synthesise protein from 1. starch 2. sugar 3. amino acids 4. fatty acids Answer: 3 Question: O2 released in the process of...

Question: Normal adult human male has 1. 10 gm of haemoglobin/100 gm of blood 2. 14 gm of haemoglobin/100 gm of blood 3. 18 gm of haemoglobin/100 gm of blood 4. 24 gm of haemoglobin/100 gm of blood Answer: 2 Question: Norepinephrine increases 1. respiration 2. urine...

Question: Plants receive their nutrients mainly from 1. chlorophyll 2. atmosphere 3. light 4. soil Answer: 4 Question: Plants have_____ while animals lack it 1. Starch 2. Cellulose 3. Protein 4. Fat Answer: 2 Question: Plants are killed in winter by frost because 1....

Question: When both sexes are absent from a flower or are non-functional, the flower is said to 1. Incomplete 2. Intersexual 3. Neuter 4. Unisexual Answer: 3 Question: What should be given to an athlete for instant energy ? 1. Carbohydrates 2. Fat 3. Protein 4....

Question: Life of a/an RBC in human blood is: 1. 30 days 2. 15 hours 3. 120 days 4. None of these Answer: 3 Question: Which one of the following is given to a typhoid patient of common typhoid? 1. Sulphur 2. Chloromycetin 3. Vitamin A 4. Chloroquin Answer: 2 Question:...

Question: What is tissue culture ? 1. preparation of fragments of cell of an organism for biochemical examination 2. storage of human tissue for transplantation 3. a special type of skin grafting to treat burn cases 4. none of the above Answer: 1 Question: What is the...

Question: Which of the following is an amphibian? 1. Whale 2. Turtle 3. Frog 4. Cow Answer: 3 Question: Which of the following is a parasitic plant? 1. Marchantia 2. Kelp 3. Mushroom 4. Pteris Answer: 3 Question: Which of the following is a fungal disease ? 1....

Question: Which of these is absent in anaerobic bacteria 1. Cell wall 2. Cell membrane 3. Mesosomes 4. Ribosomes Answer: 2 Question: Which of the following vitamins promotes the healthy functioning of eyes in human beings ? 1. Vitamin B 2. Vitamin C 3. Vitamin A 4....

Question: An antibiotic used for treating tuberculosis is 1. Terramycin 2. Penicillin 3. Streptomycin 4. Polymixin Answer: 3 Question: All germ cells or reproductive cells divide by the process of 1. Mitosis 2. Meiosis 3. Both mitosis and meiosis 4. Neither mitosis...

Question: Despite the application of scientific method, and equal efforts by thousands of eminent scientists, with the best available techniques and tools, which of the following still remains a challenge? 1. Tuberculosis 2. Polio 3. Cancer 4. Goitre Answer: 3...

Question: Human stomach produces acid 'X' which helps in digestion of food. Acid 'X' is: 1. hydrochloric acid 2. acetic acid 3. methanoic acid 4. citric acid Answer: 1 Question: A body initially at rest is acted upon by a constant force. The rate of change of its...

Question: Hypertension is the term used for 1. decrease in heart rate 2. decrease in blood pressure 3. increase in blood pressure 4. increase in heart rate Answer: 3 Question: Essential constituent of plant cell is the carbohydrate - 1. Sucrose 2. Starch 3. Lignin 4....

Question: The complete digestion of carbohydrates, proteins and fats occurs in 1. Stomach 2. Liver 3. Small Intestine 4. Large Intestine Answer: 3 Question: The acid in gastric juice is 1. acetic acid 2. nitric acid 3. hydrochloric acid 4. sulphuric acid Answer: 3...

Question: The most accepted theory of the origin of earth is the fiery origin which was propounded by 1. Laplace 2. Chamberlain 3. James Jean 4. Hoyle Answer: 2 Question: The theory that believes that the first living organism came from another planet is known as 1....

Question: Endoscopy, a technique used to explore the stomach or other inner parts of the body, is based on the phenomenon of 1. Total internal reflection 2. Interference 3. Diffraction 4. Polarisation Answer: 1 Question: At which stage in its life cycle does the silk...

Question: Which of the following parts of the poppy plant is used for the extraction of opium ? 1. Capsules 2. Flowers 3. Leaves 4. Roots Answer: 2 Question: The disease caused by eating fish due to mercury poisoning is called 1. Minamata 2. Diarrhoea 3. Dysentery 4....

Question: Bacteria do not need sunlight to grow because 1. they lack chlorophyll and so they are incapable of making their own food 2. they hate sunlight 3. they use other kinds of light for their food synthesis 4. they prepare their food without the help of sunlight...

Question: Acupunture is a medical system of treatment in which 1. herbs are used to relieve pain 2. needles are inserted into particular parts of the body to relieve pain 3. surgery is done to relieve pain 4. none of these Answer: 2 Question: Activity of brain is...

Question: The hormone which is not directly associated with reproduction is - 1. Testosterone 2. Oestrogen 3. Progesterone 4. Parathormone Answer: 4 Question: Ram wants to bite into an apple. Which type of teeth will be use? 1. Incisors 2. Canines 3. Premolars 4....

Question: Which one of the following is an endemic plant? 1. Quercus Incana 2. Eleusine Coracana 3. Kydia Calycina 4. Phoenix Paludosa Answer: 1 Question: Vinegar contains,.... per cent acetic acid. 1. 10 2. 20 3. 15 4. 5 Answer: 3 Question: Endoplasmic reticulum is...

Question: From the bark of which plant is quinine extracted? 1. Neem 2. Cedar 3. Eucalyptus 4. Cinchona Answer: 4 Question: 'Biosphere Reserve Project' is aimed at protecting 1. Environment 2. Cattle population 3. Flora and Fauna 4. Human beings from pollution Answer:...

Question: When we eat something we like, our mouth waters. This is actually not water fluid secreted form 1. salivary glands 2. nasal glands 3. oval epithelium 4. tongue Answer: 1 Question: Which one among the following groups of items contains only biodegradable...

Question: Aldo sterone regulates: 1. Urine concentration 2. Sodium absorption 3. Blood glucose 4. Serum calcium Answer: 2 Question: The compounds leading to origin of life were: 1. Urea and Nucleic acids 2. Proteins and amino acids 3. Amino acids and urea 4. Proteins...

Question: Diseases of which of the following pairs are caused by virus? 1. Polio and Bird Flu 2. Malaria and Polio 3. Polio and Tuberculosis 4. Tuberculosis and Influenza Answer: 1 Question: Nepenthes Khasiana, a rare and endangered plant is found in- 1. Meghalaya 2....

Question: Abnormal level of cholesterol is associated with - 1. Hardening of arteries 2. Hardening of veins 3. Kidney stones formation 4. Liver cirrhosis Answer: 1 Question: The rotation of crops is essential for - 1. Increasing protein content in plants 2. Getting...

Question: Liver oil of fish is rich in 1. Vitamin E 2. Vitamin C 3. Vitamin D 4. Vitamin A Answer: 4 Question: Which of the following is not present in the blood? 1. RBCs 2. Plasma 3. Placenta 4. WBCs Answer: 3 Question: When applied to the affected area, which one of...

Question: A large number of identical plants can be obtained in a short span of time through - 1. Tissue culture technique 2. hydroponics method 3. Stem cuttings 4. Large number of seeds of a single plant Answer: 1 Question: Leukaemia or blood cancer is characterised...

Question: Which one among the following statements is correct? 1. All enzymes are proteins 2. All proteins are enzymes 3. None of the enzymes is protein 4. None of the proteins is enzyme Answer: 1 Question: Which one of the following pairs is correctly matched? 1....

Question: Excessive consumption of alcoholic drinks causes damage to 1. Liver 2. Lungs 3. Kidney 4. Heart Answer: 1 Question: The fossil of Archaeopteryx represents the evidence of origin of- 1. birds from reptiles 2. mammals from reptiles 3. reptiles from amphibians...

Question: Birds differ from bat in the absence of - 1. Warm Blood 2. Four Chambered heart 3. Trachea 4. Diaphragm Answer: 2 Question: Which one of the following is important strategy for the conservation of biodiversity ? 1. Biosphere Reserve 2. Botanical gardens 3....

Question: Which one of the following air pollution can affect blood stream leading to death ? 1. Asbestos dust 2. Cadmium 3. Lead 4. Carbon monodioxide Answer: 4 Question: Which one of the following is bio indicator of air pollution ? 1. Fern 2. Lichen 3. Money Plant...