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Classification of Computer for Competitive Exams

Dear Readers, In this post Classification of Computer is given. Basically Computer is an electronic machine that accepts data (input) from the user, processes the data by performing calculations and operations on it and then generates the desired results (output) to the user. Computers are mainly classified on the basis of Size, Work and Purpose…

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Basic Formulas of Area and Perimeter

In most of the competitive examinations, questions have been asked from Area and Perimeter. Basic formulas for calculation of Area and Perimeter of 2-Dimensional and 3-Dimensional figures have been given in this post. Figure Perimeter Area Nomenclature Triangle a+b+c (bh)/2 b= baseh= altitudea,b,c= side of triangles Parallelogram 2(a+b) ah a= sideb= side adjacent to ah=…

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Festivals, Traditional Art & Crafts of India – EVS

India is well known as a country of cultural and traditional festivals as it has many cultures and religions. India is also well known for its Traditional Art and Crafts. Specific festivals, traditional crafts and art of specific region in India are given below: Festivals of specific region in India Festival Region Time of Celebration…

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विभिन्न क्षेत्रों के विभिन्न प्रकार के घर Different Type of Houses

मनुष्य के घरों का रूप समय एवं भौगोलिक स्थिति के अनुसार बदलता रहता है। इस पोस्ट में विभिन्न क्षेत्रों के विभिन्न प्रकार के घर Different Type of Houses के बारे में बताया गया है । विभिन्न प्रकार के घर मिट्टी के घर मिट्टी के घर सामान्यत: गांवों में पाये जाते हैं । ऐसे घर उन…

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Birds and their Specific Features – Environmental Studies (EVS)

Dear readers, in this post Birds and their specific features for environmental studies are given. Birds have feathers, toothless beaked jaws, a four-chambered heart. They breathe through lungs like reptiles, fishes and amphibian. Their boat shaped body, hollow bones wings, feathers help them in flying. They have high metabolic rate and a strong yet lightweight skeleton….