Maths Worksheet Grade III

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Maths Worksheet Gr III


1. Indraprastha INTERNATIONAL SCHOOL Sector 10, Dwarka, New Delhi 110075 SESSION 2013- 14 FORMATIVE ASSESSMENT- I 15 Name of the student __________________________________ Subject: Computer Class & Sec: III ______ Roll No.____________ Date 9.5.2013____ Invigilators signature____________________ Parents signature_______________ Examiners remarks with signature ________________________________________ _______________________________________________________________________ * The question paper has 5 questions and 2 printed pages. 1. Fill in the following blanks: 3 a. A collection of facts is called_______________. b. To switch off the computer click the __________________ button. c. The monitor is also known as a __________________________ . 2. State whether the following statements are True or False: a. A keyboard is an input device. ________ b. The ALU can perform only arithmetic calculations. ________ c. Performing calculations is called input. ________ d. The shut down option is available on clicking the start button. 3. Give one word answer to each of the following: a. Brain of the computer ________________ b. A device that prints output on paper ________________ . 2 ________ 5 P.T.O. 2. c. Output that is printed on paper _______________ d. Result given by a computer after processing _______________ e. Part of the computer that stores data for processing _______________ 4. Choose the correct option: 1 a. Which of the following are / is not logical comparison? i. 42>3 b. ii. 36=36 iii. 23+3 iv. 34>=33 Which of the following are important mouse actions? i. Click ii. Double-click 5. Define the term Input. iv. All of these Answer the following questions: a. iii. Right-click 2 ___________________________________________________________________ ___________________________________________________________________ b. What is the difference between hardware and software? 2 ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ -2-