# Humming Bird - HCO PDF Sample Papers for Class 8

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Class 8 sample paper & practice questions for Humming Bird Cyber Olympiad (HCO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.

 Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10
 Q.1 Which American Computer Company is called big blue? a) Microsoft b) Compaq Corp c) IBM d) Intel
 Q.2 In a row of thirty boys, F is fourth from the right end and G is tenth from the left end. How many boys are there between F and G? a) 18 b) 17 c) 16 d) 15
 Q.3 Which digits are there in the number 7346285 which are at 3rd and 5th position, when arranged in ascending order within the number? a) 4&6 b) 3&5 c) 5&7 d) 4&7
 Q.4 Most packet switches use the principle of ___________. a) stop and forward b) stop and wait c) store and wait d) store and forward
 Q.5 NAIDU means SAROJINI. Then NEHRU means? a) JAWAHARLAL b) MAHATMA c) BHAGAT d) SARDAR
 Q.6 What rate measures the number of times a signal state is changed in a communication channel? a) Bit rate b) Baud Rate c) Byte rate d) Binary rate
 Q.7 What is the correct HTML for inserting an image? a) < image src="image.gif" alt="MyImage" /> b) < img href="image.gif" alt="MyImage" /> c) < img src="image.gif" alt="MyImage" /> d) < img alt="MyImage" > image.gif < /img >
 Q.8 What are the circular plates inside a hard disk called? a) gird b) Platters c) flatters d) None of the above
 Q.9 Count the number of cubes in the given figure. a) 46 b) 44 c) 48 d) None of the above
 Q.10 Who invented World Wide Web? a) William Crookes b) Robert Hooke c) Wilhelm Rontgen d) Tim Berners Lee

Sample PDF of Humming Bird - Humming Bird Cyber Olympiad (HCO) PDF Sample Papers for Class 8: