Free Online science questions with answers. The Science Test consists of multiple-choice questions. test your knowledge about science. Free Science test, quizzes, online questions and answers,mcq.
Biology Quiz 51
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...
Biology Quiz 50
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:...
Biology Quiz 49
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...
Biology Quiz 48
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...
Biology Quiz 47
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....
Biology Quiz 46
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...
Biology Quiz 45
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...
Biology Quiz 44
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...
Biology Quiz 43
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....
Biology Quiz 42
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...
Physics quiz 45
Question: The sound of explosion in a distant star is not heart from the Earth because 1. The frequency of sound produced is below 10 Hz 2. The frequency of sound produced is above 100 Hz 3. There is no continuous medium from the star to Earth 4. The distance of the...
Physics quiz 44
Question: A person climbing a hill bends forward in order to - 1. Avoid slipping 2. Increase speed 3. Reduce fatigue 4. Increase stability Answer: 4 Question: Conservation of energy means that - 1. Energy can be created as well as destroyed 2. Energy can be created,...
Physics quiz 43
Question: The freezing point of fresh water is - 1. 0°C 2. 4°C 3. 3°C 4. 5°C Answer: 1 Question: Flywheel is an important part of a steam engine because it - 1. gives strength to the engine 2. accelerates the speed of the engine 3. helps the engine in keeping the...
Physics quiz 42
Question: In a broadcast receiver, most of the selectivity is achieved in - 1. 1 F stage 2. R F stage 3. Audio stage 4. None of these Answer: 2 Question: In a zener diode regulator, zener - 1. Is kept reverse biased 2. Is kept forward biased 3. Depends upon current...
Physics quiz 41
Question: To correct his/her vision, a person suffering from short-sightedness will have to use - 1. Convex lens 2. Concave lens 3. Convex mirror 4. Bifocal Lens Answer: 2 Question: Newton's 1st Law is the law of - 1. Inertia 2. Force 3. Momentum 4. Acceleration...
Physics quiz 1
Physics Quiz 1 Basic Physics Quiz for entrance exams. Test your Physics knowledge online for free. Free basic Physics quizzes and tests online for you. Physics question answers for various entrance examinations.
Physics quiz 2
Physics Quiz 2 Basic Physics Quiz for entrance exams. Test your Physics knowledge online for free. Free basic Physics quizzes and tests online for you. Physics question answers for various entrance examinations.
Physics quiz 3
Physics Quiz 3 Basic Physics Quiz for entrance exams. Test your Physics knowledge online for free. Free basic Physics quizzes and tests online for you. Physics question answers for various entrance examinations.
Physics quiz 4
Physics Quiz 4 Basic Physics Quiz for entrance exams. Test your Physics knowledge online for free. Free basic Physics quizzes and tests online for you. Physics question answers for various entrance examinations.
Physics quiz 5
Physics Quiz 5 Basic Physics Quiz for entrance exams. Test your Physics knowledge online for free. Free basic Physics quizzes and tests online for you. Physics question answers for various entrance examinations.
