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☂️☂️• The SI unit of Inductance is Henry.
☂️☂️Solutions having the same osmotic pressure at a given temperature are called isotonic solutions.
☂️☂️Ultraviolet light was discovered by Johann Wilhelm Ritter in 1801.
☂️☂️The Cathode Rays was discovered by JJ Thomson.
☂️☂️Which of the following laws suggest a direct relationship between Temperature and Volume of a gas?
👉🏼Charles' law
☂️☂️The High Yielding Variety Programme (HYVP) was launched in the Kharif of 1966-67
☂️☂️Foramen Magnum is an aperture found in the ______ .
👉🏼bone of the human skull.
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🔶🔹🔷 pH value [pH value] 🔷🔹🔶
===================================
🏝🏝 What is the pH value of water = 7
🏝🏝 What is the PH value of milk = 6.4
🏝🏝 What is the pH of vinegar = 3
🏝🏝 pH value of human blood = 7.4
🏝🏝PH pH value of lemon juice = 2.4
🏝🏝PH value of NaCl = 7
🏝🏝Who detected the pH scale = Sarenson
🏝🏝What is the pH value of acidic solution = less than 7
🏝🏝PH pH value of depressed solution = 7
🏝🏝PH pH value of alcohol = 3.5
🏝🏝PH pH value of human urine = 4.8 - 8.4
🏝🏝 PH pH value of seawater = 8.1
🏝🏝 PH pH value of tears = 7.4
🏝🏝PH pH value of human saliva = 6.5 - 7.5
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🏝🏝Computer 🖥 🖥
⛲️⛲️Usefull Knowledge About Founders:-
☂️☂️* Founder of Apple Computers – Steve Jobs.
🔺🔺* Founder of Artificial Intelligence – John McCarthy.
☂️☂️* Founder of Bluetooth – Ericsson
🔺🔺* Father of Computer – Charles Babbage.
☂️☂️* Father of ‘C’ Language – Dennis Ritchie
🔺🔺* Founder of Email – Shiva Ayyadurai.
☂️☂️* Founder of Google – Larry Page and Sergey Brin.
🔺🔺* Founder of Internet – Vint Cerf.
☂️☂️* Father of ‘Java’- James Gosling.
🔺🔺* Father of JQuery – John Resig.
☂️☂️* Founder of Keyboard – Christoper Latham Sholes.
🔺🔺* Founder of Linux – Linus Torvalds.
☂️☂️* Founder of Microsoft – Bill Gates and Paul Allen.
🔺🔺* Founder of Mobile Phones – Martin Cooper.
☂️☂️* Founder of Mouse – Douglas Engelbart.
🔺🔺* Founders of Oracle – Ed Oates, Larry Ellison, Bob Miner.
☂️☂️* Founder of Php – Rasmus Lerdorf.
🔺🔺* Founder of USB – Ajay V.Bhatt.
☂️☂️* Founder of WWW – Tim Berners-Lee.
🔺🔺* Founder of Yahoo – Jurry Yang and David Filo.
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🏝🏝🏝🏝🏝🏝🏝🏝
➢ carbon dioxide (CO2)
➢ methane (CH4)
➢ nitrous oxide (N2O)
➢ hydrofluorocarbons (HFCs)
➢ perfluorocarbons (PFCs) and
➢ sulphurhexafluoride (SF6).
⛲️⛲️⛲️⛲️⛲️⛲️⛲️
●Ctrl + E -- Align selected text or line to the center.
● Ctrl + R -- Align selected text or line to the right
● Ctrl + J -- Justify paragraph alignment.
● Ctrl + L -- Align selected text or line to the left.
⛲️⛲️⛲️⛲️⛲️⛲️⛲️
➢ Methane: (CH4)
➢ Ethane: (C2H6)
➢ Propane: (C3H8)
➢ Butane: (C4H10)
➢ Alkane- Cn H (2n+2)
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🌺🌺 Important Questions related to Computer 🌺🌺
👇👇👇👇👇👇👇👇👇👇👇👇👇
Q1. In MS Excel, …………… is the intersection of a row and a column. The
Ans. Cell
Q.2 Each character on the computer keyboard has an ASCII value whose full name is?
Ans. American Standard Code for Information Interchange
Q.3 When sending email …………. Describes the content of the message.
A. Subject
Q.5 is useful for uniquely identifying the computer on the Internet:
Ans ip address
Q.4 Which is the smallest unit in a digital system?
Ans. Bit
Q.5 is useful for uniquely identifying the computer on the Internet:
Ans ip address
Q.6 is not an email service provider?
Ans. Javascript mail
Q.7 ……………… shows computing applications and services running on a distributed network using virtualized resources.
A. Distributed
Q.8 In a Powerpoint presentation: -?
A. Both movie clips and sound clips can be inserted
Q.9 ………… is a search tool that uses data from another search engine to produce its own results from the internet.
A. Metasearch Engine
Q.10 is used to compress the video?
Ans.MPEG
Q.11 ……………. Is used to convert a user interactive webpage by adding pictures, animations and various text styles.
A. Java Applet
Q.12. Modem is related to:
Ans. Modulation and Demodulation
Q.13 What is the symbol used in an assembly language?
A. Mnemonics
Q.14 It is a database object to view, change, and analyze data in different ways:
A. Query
Q.15. What is HTML used to create?
Ans. Web Page
Q.16 Saving process is - Copying documents from memory to storage medium.
Q.17 The directory inside the directory is called - Sub directory.
Q.18 C.A.D. Implies - computer aided design
Q.19 The task of the assembler is - to convert the assembly language into machine language.
Q.20 The first visible computer virus in India is - C-Brain
Q.21 What is the name of the network topology in which each possible node has bidirectional links? - Mesh
Q.22 is Oracle - Database Software
Q.23 The point at which data enters or leaves the computer - Terminal
Q.24 is considered the world's first computer network - ARPANET
Q.25 Linux is an example of open source software
Q.26 Restarting an already running computer is called - rebooting
Q.27 The part of the CPU that coordinates the activities of all other computer components - Control Unit
Q.28 What is the full form of ALU? - Arithmetic Logic Unit
Q.29 What is called data in a computer? - Symbols and numerical information
Q.30 Microprocessor, which is the brain of a computer, is called - Microchip
Q.31 Computer is a machine
Ans. Electronic
Q.32 is the largest unit of memory in modern computer
Ans. Gigabyte (unit terabyte larger than Gigabyte)
Q.33 There are relations between bit and byte
Ans. There is a 8 bit byte
Q.34 Discs with a capacity of 200 MB or 720 MB are produced by Sony Corporation -
Ans. High fd disk
Q.35 …………. Which provides a route for data that connects systemic components?
Ans. System lines
Q.36 Binary number system is based on how many digits?
Ans. 2 (0 and 1)
Q.37 What is a code made of 4 bit?
Ans. Nibble
Q.38 The capacity of a storage device is generally measured in-
Ans. Bytes
Q.39 Which buttons on the keyboard are marked with arrows?
Ans. Arrow Keys
Q.40 What kind of device is a keyboard?
Ans. Input (mouse, scanner, lightpen, mic and joystick are also input devices)
Q.41 is known as a pointing device?
Ans. The mouse
Q.42 What are the keys that can be started (on) or closed in the keyboard?
Ans. Toggle keys (Caps lock, Num lock, Scroll lock)
Q.43 The buttons on the board on which 0 and 9 are written, are called ………….
Ans. Numeric
Q.44 In addition to function keys, which keys are used to create shortcuts -?
Ans. Combination keys
Q.45 …………… is a device like a light sensitive pen?
Ans. Light penperson
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🏝💠Plant hormone related question💠🏝
🔷Ethylene-Fruit ripening and abscission
🔶Gibberellins-Break the dormancy of seeds and buds; promote growth
🔷Cytokinins-Promote cell division; prevent senescence
🔶Abscisic Acid-Close the stomata; maintain dormancy
🔷Auxins-Involved in tropisms and apical dominance
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🔺💠💠Previous year asked computer Awareness💠💠🔻
🔹SMTP, FTP and DNS are applications of the ____ layer? Application
🔸Which command is used to select the whole document? Ctrl+A
🔹COBOL is an acronym for? Common BusinessOriented Language
🔹The ability of an OS to run more than one application at a time is called?
Multitasking
🔸What is the functional key to display save-as box? F12
🔹Full form of NOS ? Network Operating system
🔸Something which has easily understood instructions is said to be……….? Analog
Data
🔹A modem is connected to a? Telephone Line
🔸Refresh Rate of monitor is measured in? Hertz
🔹What was the chief component of first generation computer? Vacuum tube
&Valves
🔸Name the Father of Computer Mouse? Douglas Engel bart
🔹A program that performs a useful task while simultaneously allowing
destructiveacts is __? Trojan Horse
🔸The geometric arrangement of devices on the network is called………..?
Topology
🔹The basic goal of computer process is to convert data into ___? Information
🔸Where are the CPU and memory located? Motherboard
🔹Where BIOS is stored - Flash Memory Chip
🔸 IP address version 4 is in which format – 32 bit
🔹Who was the Founder of Bluetooth – Ericson
🔸 What kind of operations can a computer carry out? – Arithmetic and Logical
🔹Modern computers follow a generalised set of instructions to perform any
function. What are these
instructions better known as? – Programs
🔸When were the first digital electronic calculating machines developed? – during
world war II
🔹Which of the following is the processing unit of the computer? – CPU
🔸 Which part of the computer carries out the arithmetic and logical operations –
Processing Element
🔹 Which of the following are part of the Logical Operations of the computer –
Greater Than
🔸Which of the following comprise the input devices – Keyboard and Mouse
🔹Which of the following devices comprise the output unit? – Visual Display Unit
🔸Which of the following lies within the CPU? – Primary Memory
🔹 Which of the following comprise the software components of a computer? –
Programs
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🔺🔺*MOST IMPORTANT BIOLOGY QUESTIONS*🔺🔺
🏝🏝1. Which meristem increases the length of the stems and the roots? – Apical meristem
🏝🏝2. Individuals with ____ blood group are called ‘universal donors’. – O
🏝🏝3. Gregor Mendel’s basic Law of Heredity is based on his work on which vegetable? – Peas
🏝🏝4. Deficiency of Iron in diet causes which disease? – Anaemia
🏝🏝5. The innermost part of a flower is called the – Pistil
🏝🏝6. The grasshopper has its ears located near – Legs
🏝🏝7. The process of blood clotting is called – Coagulation
🏝🏝8. Muscle fatigue occurs due to the accumulation of – Lactic Acid
🏝🏝9. Where is bile stored? – Gall bladder
🏝🏝10. Which of the following is a warm blooded animal? – Ape
🏝🏝11. Which pigment gives pale yellow color to urine? – Urochrome
🏝🏝12. Which of the following is the structural and functional unit of kidneys? – Nephron
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☂️🔺☂️Imp Computer One Liners☂️🔺☂️
🎻🎻1. Father of Computer - CHARLES BABBAGE
🎻🎻2. Father of Modern Computer Science - ALAN TURING
🎻🎻3. First Un Programmable Digital Computer - ATANASOFF BERRY COMPUTER (ABC)
🎻🎻4. First Electronic Digital Computer - ENIAC
🎻🎻5. ENIVAC stands for - ELECTRONIC NUMERIC INTEGRATOR AND CALCULATOR
🎻🎻6. World'S Fastest Computer - Sunway TaihuLight, in China.
🎻🎻7. India's Fastest Computer - PARAM SIDDHI AI
🎻🎻8. PARAM SIDDHI AI developed by - Centre for Development of Advanced Computing (CDAC)
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