General Knowledge
Ans : Homo Sapien.
Ans : Electric current
Ans : Usually five.
Ans : Sir J.A.Fleming
Ans : Lungs, skin and rectum.
Ans : They don't have knees on their hind legs.
Ans : Albert Einstein.
Ans : To keep themselves cool. When they throw out the tongue while panting, the moisture in the tongue evaporates. This directly results in cooling. Humans keep themselves cool by sweating and then evaporation of the sweat, from a large surface of the skin.
Ans : Googol is the number one followed by a hundred zeros.
Ans : This is because light travels much faster than sound. Light travels @ 2.99 x 108 mt / sec (2,99,000 km/sec) whereas sound travels @ 333 mt/sec.
Ans : Vitamin A.
Ans : J.Perkins
Ans : Roots that grow down from the branch of a tree. The banyan tree is a good example.
Ans : Pecking order is an example of hierarchy among animals, particularly hens. In a coup containing hens and cocks, the seniormost cock can peck at all the other hens and cocks in the coup. A hen can peck at others weaker than it, but must permit pecking by senior members in the hierarchy.
Ans : Sulphuric acid
Ans : They don't build nests. They use hollows in trees for laying eggs.
Ans : During the French revolution, France introduced the metric system. The standard of length was related to the dimensions of the earth rather than the dimensions of a human limb.
Ans : Mercury
Ans : A boat with twin parallel hulls. [From the Tamil words katta and maram, meaning tied up (katta) tree (maram).
Ans : Earthem pots have tiny holes from which water seaps out to the surface. When this water evaporates, it takes away the latent heat of vaporisation and keeps the pot {and its contents) cool.
Ans : Earth
Ans : Dr.Wallace H.Carothers
Ans : Robert Mulchings and Goddard Hutchings.
Ans : Sputnik-I, launched by the Russians
Ans : About 6.5 litres.
Ans : Ice is lighter than water. After the temperature of water cools down to 4° Celsius (instead of contracting) water keeps on expanding till it reaches 0° Celsius and becomes ice.
Ans : It bounces off ultraviolet radiation.
Ans : Uranium 235.
Ans : Antoine Lavoisier.
Ans : Unidentified Flying Object.
Ans : Fossils
Ans : While experimenting with a glass tube from which the air had been pumped, Roentgen happened to pass an electric current through the tube. Nearby was a screen coated with Barium Platinocyanide. Suddenly he noticed that the screen was glowing with a greenish blue light. After experimenting with this radiation, coming from the evacuated glass tube Roentgen found that this radiation could pass through substances of varying densities placed between the tube and the screen. He named these rays X-rays.
Ans : The earth rotates on its axis even while it revolves around the sun. The rotation results in night and day. As the earth revolves around the sun, it also tilts on its axis. This tilt causes changes in the earth's position, which results in the seasons.
Ans : Bats produce screeching sounds. As these sounds strike objects around them, they produce echoes, which are heard by the bats. This helps the bats in navigation. Human beings cannot hear the sounds produced by the bats as they have much higher frequency than the audible range of the human ear.
Ans : A Pitcher Plant is hollow and tubular. The surfaces are slippery and they have hairs, which point downwards. When an insect lands on a pitcher plant, it is impossible for it to escape because of the slippery surface and the downward-pointed hairs. It is then easily digested.
Ans : Plant life
Ans : A pearl is formed when a grain of sand or other foreign matter gets between the hard outer shell and the inner coat called the mantle, of a mollusc. The mollusc surrounds the irritation with nacre, a secretion from the mantle. Many thin layers of nacre give the pearl its lustre.
Ans : Indian Space Research Organisation
Ans : Histology.
Ans : Ascorbic Acid.
Ans : Femur (in the thigh).
Ans : Robert Hooke
Ans : Molecules of oxygen, nitrogen and other gases in the air keep on spreading all around them.
Ans : Many animals begin life as a fertilised egg. These grow over a period into the form of an adult animal. The study of the changes that take place as an egg develops into an animal is the science of embryology.
Ans : Tuberculosis (T.B)
Ans : Kidneys.
Ans : Monometer
Ans : It throws out its tongue, which is sticky and catches the insects.
Ans : Ozone is an isotope of oxygen with three atoms of oxygen in its molecule.
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हिन्दी सामान्यज्ञान लोकसेवा आयोग, मध्य प्रदेश मे आयोजित की जाने वाली विभिन्न प्रतियोगी परीक्षाओं जैसे शिक्षक भर्ती, बी.एड., टीईटी, पुलिस सेवा-कांस्टेबल व उपनिरीक्षक, लेखपाल पटवारी, अवर व प्रवर अधीनस्थ सेवा परीक्षा, प्रांतीय सिविल सेवा, प्रांतीय न्यायिक सेवा आदि में निश्चित रूप से मध्य प्रदेश के इतिहास, भूगोल, अर्थतंत्रा, राजव्यवस्था, कृषि एवं ग्रामीण परिवेश, विभिन्न समाज कल्याण संबंधी योजनाएँ एवं कला-संस्कृति आदि से संबंधित प्रश्न पूछे जाते हैं। हमने प्रस्तुत वेबसाईट में के महत्वपूर्ण प्रश्न, उच्च स्तरीय व सारगभि॔त परीक्षा सामग्री संकलित की है।
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