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WINHILL GLOBAL SCHOOL CLASS IV Topic GK Date Tuesday,26 th May 2020 Worksheet 1 Instruction 1 Do the given work neatly in your Gk copy 2 Write and learn the given question/answers

Uttarakhand Q1 Name the state in which you live. Ans Uttarakhand

Q2 What is the capital of Uttarakhand? Ans Uttarakhand has two capital Summer Gairsain Winter Dehradun

Q3 On which date Uttarakhand was established? Ans 9 November 2000

Q3 Uttarakhand is divided into how many administrative division? Name them. Ans Uttarakhand is divided into two administrative division. 1 Garhwal Division 2 Kumaon Division

Q4 How many districts are there in Uttarakhand? Ans 13

Q5 Name the districts of Uttarakhand. Ans District of Uttarakhand that come under Garhwal Division are 1 Chamoli 2 Dehradun 3 Haridwar 4 Pauri Garhwal 5 Rudraprayag

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6 Tehri Garhwal 7 Uttarkashi District of Uttarakhand that come under Kumaon Division are 8 Almora 9 Bageshwar 10 Champawat 11 Pithoragarh 12 Nainital 13 Udham Singh Nagar

Q6 What was the old name of Uttarakhand? Ans Uttaranchal

Q7 Who is the Chief Minister of Uttarakhand? Ans Trivendra Singh Rawat

Q8 Who is the Governor of Uttarakhand? Ans Baby Rani Maurya

Q9 Where is the high court of Uttarakhand ? Ans Nainital

Q10 Name the state animal of Uttarakhand. Ans Musk Deer

Q11 Name the state bird of Uttarakhand. Ans

Q13 Name the state flower of Uttarakhand. Ans Kamal ( obvallata)

Q14 Name the state game of Uttarakhand. Ans Football

Q15Name the state fruit of Uttarakhand. Ans Kaphal

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Q16 Name the state tree of Uttarakhand. Ans Burans (Rhododendrons arboreum)

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WINHILL GLOBAL SCHOOL TUNWALA, DEHRADUN CLASS – IV DATE: Tuesday, 26 May 202 Chapter – 1 SUBJECT: Computer Input and Output devices ONLINE CLASSES WORKSHEET NO. 1 VIDEO TITLE: Input and Output devices LINK- https://youtu.be/h9F-skKtgDI

INSTRUCTIONS: 1. Student should watch the video/read the lesson on pdf files, and then attempt this worksheet. To open pdf file, please install PDF Reader from Google Play Store. 2. Work should be done in single liner interleaf notebook. 3. Parents may help the child if he/she gets stuck in doing the worksheet. 4. The work should be done neatly with pencil in notebook. Hard Words

1. peripherals 2. digital 3. Dot Matrix printer 4. inkjet printer 5. Laser printer 6. hard copy 7. soft copy 8. system unit 9. inventor 10. memory unit 11. transferred 12. control unit 13. system unit 14. arithmetic and logic unit 15. photostat

Full forms

1. CPU – Central Processing Unit 2. UPS – Uninterruptible Power Supply 3. RAM – Random Access Memory 4. ROM - Read Only Memory 5. MU – Memory Unit 6. ALU - Arithmetic and Logical Unit 7. CU – Control Unit 8. CD – Compact Disk 9. DVD – Digital Versatile Disc 10. PC – Personal Computer

Learn and write the given work. WINHILL GLOBAL SCHOOL TUNWALA, DEHRADUN CLASS – IV DATE: DATE: Wednesday, 27 May 2020 Chapter – 1 SUBJECT: Computer Input and Output devices ONLINE CLASSES WORKSHEET NO. 2 VIDEO TITLE: Input and Output devices LINK- https://youtu.be/h9F-skKtgDI

INSTRUCTIONS: 1. Student should watch the video/read the lesson on pdf files, and then attempt this worksheet. To open pdf file, please install PDF Reader from Google Play Store. 2. Work should be done in single liner interleaf notebook. 3. Parents may help the child if he/she gets stuck in doing the worksheet. 4. The work should be done neatly with pencil in notebook. Question/Answers

Q1.What are input devices? Name any two.

A1. Input devices are the devices through which we enter data and instructions are called Input devices. Keyboard and mouse are the two examples of Input devices.

Q2. What is a printer? Name any two.

A2. Printer is an output device which prints the output onto paper. Dot Matrix and Laser printers are the two examples of printer.

Q3. What is the use of Light pen?

A3. A light pen is used to select object on the display screen. It only used with CRT monitors.

Q4. What is the use of CPU? Name its parts.

A4. CPU is used to processes and stores the information; it performs calculations and sends the result to the output devices. CPU has mainly three parts: i. Memory Unit (MU) ii. Arithmetic and Logical Unit (ALU) iii. Control Unit (CU)

Q5. Differentiate between hard copy and soft copy. A5. Hard copy is a printed or physical copy of a document, while a soft copy is virtually a copy of the document that is stored on your hard drives or other storage devices.

Learn and write the given work.