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 पृथ्वी सौरमंडल का एकमात्र ऐसा ग्रह है, जिस पर जीवन है. (1) पृथ्वी को सूर्य से ऊर्जा मिलती है और यही ऊर्जा पृथ्वी की सतह को गरम करती है. (2) सूर्य की ऊर्जा का कुछ भाग पृथ्वी और समुद्र की सतह से टकराकर वायुमंडल में बदल जाता है. (3) पृथ्वी आकार में पांचवां सबसे बड़ा ग्रह है. (4) पृथ्वी को सूर्य की एक एक परिक्रमा करने में लगे समय को सौर वर्ष कहा जाता है. (5) आकार और बनावट में पृथ्वी शुक्र की तरह है. (6) पृथ्वी का एकमात्र उपग्रह चंद्रमा है. (7) पृथ्वी अपने अक्ष पर पश्चिम से पूरब की ओर 1610 किमी प्रतिघंटा की चाल से चक्कर लगाती है. (8) पृथ्वी अपने अक्ष पर 23 घंटे 56 मिनट और 4 सेकेंड में एक चक्कर पूरा करती है, जिससे दिन और रात होते हैं. (9) पृथ्वी पर ऋतु परिवर्तन, इसकी अक्ष पर झुके होने के कारण होता है. (10) सूर्य के बाद पृथ्वी का सबसे नजदीकी तारा प्रॉक्सिमा सेन्चुरी है. (11) पृथ्वी के सबसे ऊपरी सतह पर महासागर और महाद्विप टिके हुए हैं. (12) पृथ्वी की पहली परत का निर्माण सिलिकॉन और एल्युमिनियम धातु से हुआ है. (13) पृथ्वी का औसत घनत्व 5.5 ग्राम प्रति घन सेमी है. (14) समुद्र तल से पृथ्वी की ...

Acronym Full Form EBRT External Beam Radiation Therapy EBV Epstein - Barr virus   ECC Excise Control Code ECE Electronic and Communication Engineering ECG Electrocardiogram ECR Emigration Check Required ECS Electronic Clearing Service ECT Electroconvulsive Therapy ED Enforcement Directorate EDGE Enhanced Data Rates for GSM (Global System for Mobile) Evolution EDI Electronic Data Interchange EDP Electronic Data Processing EEE Electrical and Electronics Engineering EEG Electroencephalogram EJB Enterprise Java Bean ELSS Equity-linked Saving Scheme EMG Electromyogram EMI Equated Monthly Installment ENT Ear Nose Throat EOD End of the Day EPC Engineering, Procurement and Construction ERNET Education and Research Network EPFO Employee Providen...

Acronym Full Form DC Data Compression & Direct Current DCA Diploma in Computer Application DCB Development Credit Bank DDT DichloroDiphenylTrichloroethane DEAF Depositor Education and Awareness Fund DHL Dalsey Hillblom Lynn DIG Deputy Inspector General DIY Do it Yourself DJ Disc Jockey DJD Degenerative Joint Disease DHCP Dynamic Host Configuration Protocol DHT Dihydrotestosterone DLF Delhi Land and Finance DNA Deoxyribonucleic Acid DNB Diplomate of National Board DNS Domain Name System DPI Dots Per Inch DRDO Defence Research and Development Organization DSC Digital Signature Certificate DSL Digital Subscriber Line DSLR Digital single-lens reflex DSP Deputy Superintendent of Police DST Department of Science & Technology DTP Desk-Top ...

Acronym Full Form CA Chartered Accountant CABG Coronary Artery Bypass Graft CAD Computer Aided Design CAG Comptroller and Auditor General of India CAIIB Certified Associate of Indian Institute of Bankers CAGR Compound Annual Growth Rate CAT Common Admission Test CBC Complete Blood Count CBI Central bureau of Investigation & Central Bank of India CBSE Central Board of Secondary Education CC Cubic Capacity/ Cubic Centimeter, Carbon Copy CCC Course on Computer Concepts CCIL Clearing Corporation of India Limited CCTV Closed Circuit Television CD Compact Disc CDMA Code Division Multiple Access CEO Chief Executive Officer CFA Chartered Financial Analyst CFL Compact fluorescent lamp CFT Complement Fixation Test CFO Chief Financial Officer CGI Comput...

Acronym Full Form BA Bachelor of Arts BAE Before Anyone Else BAMS Bachelor of Ayurvedic Medicine and Surgery BARC Bhaba Atomic Research Center BASIC Beginner's All-Purpose Symbolic Instruction Code BBA Bachelor of Business Administration BBC British Broadcasting Corporation BCA Bachelor of Computer Applications BCCI Board of Control of Cricket in India BCE Before Common Era BCG Bacillus Calmette-Guerin B.Com Bachelor of Commerce BDS Bachelor of Dental Surgery B.Ed Bachelor of Education BE Bachelor of Engineering BFSI Banking, Financial Services, and Insurance BHIM Bharat Interface for Money BHMS Bachelor of Homeopathic Medicine and Surgery BIFR Board of Industrial and Financial Reconstruction BIOS Basic Input Output System BIS Bureau of Indian Standards BKU Bhartiya Kisan Union BLOB Binary Large Object BMD Bone Mineral Density BMI Body Mass Index BMR Basal Metabolic Rate BMS Bachelor of Management Studies & Business Management System BMT Bone Marro...

Acronym Full Form AAI Airport Authority of India ABG Arterial Blood Gas ABP Ananda Bazaar Patrika News ABM Anti Balistic Missile ABS Anti-lock Braking System ACD Automatic Call Distributor ACC Associated Cement Companies ACS American Chemical Society ACU Asian Currency Union AD Anno Domini ADB Asian Development Bank ADIDAS Adolf "Adi" Dassler ADHD Attention Deficit Hyperactivity Disorder ADR American Depository Receipt AHRC Asian Human Rights Commission AIAAA American Institute of Aeronautics and Astronautics AICTE All India Council for Technical Education AIDS Acquired Immune Deficiency Syndrome AJAX Asynchronous JavaScript and XML ALS Amyotrophic Lateral Sclerosis AMC Annual Maintenance Contract, American Motors Corporation AMIE Associate Member of the Institutio...

  WINKEY + D -- Bring desktop to the top of other windows. WINKEY + M -- Minimize all windows. WINKEY + SHIFT + M -- Undo the minimize done by WINKEY + M and WINKEY + D . WINKEY + E -- Open Microsoft Explorer. WINKEY + Tab -- Cycle through open programs on the taskbar. WINKEY + F -- Display the Windows Search/Find feature. WINKEY + CTRL + F -- Display the search for computers window. WINKEY + F1 -- Display the Microsoft Windows help. WINKEY + R -- Open the run window. WINKEY + Pause /Break -- Open the system properties window. WINKEY + U -- Open utility manager. WINKEY + L -- Lock the computer (Windows XP & later).   Get Special Raksha Bandhan Offer