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Input & Output Devices - Computer MCQs and Notes for PST JEST EST Jobs

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 Input & Output Devices - Computer MCQs and Notes for PST JEST EST Jobs Simple notes on input and output devices of a computer with 10 important MCQs for PST, JEST and EST jobs test in Sindh. Practice online now. Input & Output Devices of Computer Computer Notes and MCQs for PST, JEST and EST Jobs Theory and Key Notes Input devices send data and instructions into the computer: keyboard, mouse, scanner, microphone, joystick, webcam, barcode reader. Output devices show the result of processing: monitor, printer, speaker, projector, plotter. Hard copy is output on paper (printer, plotter). Soft copy is output on screen or as sound (monitor, speaker). Input/Output (both) devices: touch screen, modem, headset with microphone. CPU (Central Processing Unit) is the brain of the computer. It has the ALU, Control Unit and registers. Mouse is a pointing device. OMR reads marked bubbles, MICR reads cheque numbers, OCR reads printed text. 10 Important MCQs (Click...

Percentage & Ratio - Maths Theory and MCQs for PST JEST EST Test 2026

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  Percentage & Ratio Maths MCQs - PST JEST EST Test 2026 Easy theory, formulas and 10 solved MCQs on percentage and ratio for PST, JEST and EST jobs test preparation. Practice online with instant results. PST/JEST/EST, MCQs, Online Test, Jobs 2026 Percentage & Ratio Maths Formulas and MCQs for PST, JEST and EST Jobs Theory and Key Notes Percentage means 'out of 100'. Percentage = (Part / Whole) x 100. Fraction to percent: multiply by 100. Example: 3/4 x 100 = 75%. Percent of a number: (Percent / 100) x Number. Example: 25% of 80 = 20. Increase/Decrease % = (Change / Original) x 100. Ratio compares two quantities of the same kind (a : b). Always reduce it to the simplest form. Dividing in a ratio: add the ratio parts, then multiply each part by (Total / Sum of parts). Proportion means two ratios are equal: a : b = c : d, so a x d = b x c. 10 Important MCQs (Click on an answer) Score: 0 / 10 1. 25% of 80 is: A. 15 B. 20 C. 25 D. 30 2. 0.5 expressed...

Atoms, Elements, Compounds & Mixtures - Science MCQs for PST JEST EST Jobs 2026

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 Atoms, Elements, Compounds & Mixtures MCQs - PST JEST EST Learn atoms, elements, compounds and mixtures with easy theory and 10 solved MCQs for PST, JEST and EST jobs test preparation in Sindh. PST/JEST/EST, MCQs, Online Test, Jobs 2026 Atoms, Elements, Compounds & Mixtures Science Notes and MCQs for PST, JEST and EST Jobs Theory and Key Notes Atom: the smallest unit of an element. It has a nucleus (protons + neutrons) and electrons moving around it. Proton has positive charge, electron has negative charge, neutron has no charge. Atomic number = number of protons. Mass number = protons + neutrons. Element: pure substance made of one kind of atom only (e.g. Hydrogen, Oxygen, Iron). Compound: two or more elements chemically combined in a fixed ratio (e.g. water H2O, salt NaCl). Mixture: two or more substances physically mixed, no fixed ratio (e.g. air, sea water, milk). Symbols from Latin names: Sodium = Na, Potassium = K, Iron = Fe, Gold = Au, Silver = Ag...

Teaching licence Model Papers & Past Papers 2024

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 Teaching licence Model Papers & Past Papers 2024 We have collected here model paper and past papers of Teaching licence conducted by IBA SUKKUR in 2024 for School Education & literacy department government of Sindh.

Teaching methods online mcqs quiz

  Teaching Licence & EST: Pedagogy Quiz (Teaching Methods) Khaliq Virtual Academy – Sindh ke Nojawan ke liye Fikarmand Tap any option: Correct option turns GREEN, others turn RED Attempted: 0 / 15 Correct: 0 Wrong: 0 Restart Quiz Khaliq Virtual Academy – Online Classes • Teaching Licence / ECT / EST Pedagogy: 5 Chapters complete notes & MCQs (Special Package: Rs. 1,000) • PST / JEST 2026 Preparation: Maths, Computer & Science Class 6 to 8 (Special Package: Rs. 1,000) WhatsApp: 03013602746 YouTube: Updates with Khaliq Founder: Abdul Khaliq (M.Phil Computer Science - E-Learning, JEST BPS-14 Ghotki, Author of Pedagogy Books)

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  Privacy Policy Last updated: November 2026 Test Tiari (www.testtiari.com) apne visitors ki privacy ka ehteram karta hai. Is page par bataya gaya hai ke website kaun si maloomat istemal karti hai. 1. Maloomat jo hum jama karte hain Hum aap se koi account ya registration nahi mangte. Quizzes aap ke browser mein chalte hain aur aap ka score hum save nahi karte. Agar aap comment likhte hain ya WhatsApp par rabta karte hain to sirf wohi maloomat hum tak pohanchti hai jo aap khud dete hain. 2. Cookies aur Analytics Yeh website Google Blogger par host hai. Blogger aur Google visitors ki tadad jaanne ke liye cookies aur analytics istemal kar sakte hain. Aap apne browser ki settings se cookies band kar sakte hain. 3. Advertisements Is website par Google AdSense ya doosre ad partners ke ads dikhaye ja sakte hain. Yeh partners aap ki dilchaspi ke mutabiq ads dikhane ke liye cookies istemal kar sakte hain. Google ki ad policy ke liye Google ka Privacy page d...

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  Contact Us Khaliq Virtual Academy ki classes, fees ya kisi bhi sawal ke liye hum se rabta karein. WhatsApp: 03013602746 YouTube: Updates with Khaliq Classes: PST / JEST 2026 (Maths, Computer, Science), Teaching Licence / ECT / EST (General Pedagogy) Payment: JazzCash ke zariye payment karein, screenshot WhatsApp par bhejein aur material hasil karein. Website: www.testtiari.com Founder: Abdul Khaliq, Ghotki, Sindh KHALIQ VIRTUAL ACADEMY – Sindh ke Nojawan ke liye Fikarmand