CM6- Lesson 1. Work Sheets

1. Shreya and her family live in Mumbai, they are planning a trip to Mount Abu. They have three options to go there.

a. Take a train from Mumbai to Abu Road, this will take around 16 hours. Then a one hour car journey will take them to Mount Abu .b. Fly from Mumbai to Delhi, which will take around 1 and half hours. For the connecting flight to Udaipur, they have to wait for 6 hours. Flight time to Udaipur is another one and half hours. It takes six hours to Mount Abu from Udaipur by car. c. Fly from Mumbai to Ahemadabad and then another flight to Udaipur. Total flight time is 7 and half hours (including waiting at the airport). From Udaipur take a car to Mount Abu. Can you help Shreya decide which is the best mode of transport, so that she will reach Bangalore at the earliest?

2. Read the following script. Two numbers are to be given as the input. From the options given below, select all the possible solutions so that Ducky can reach the fish.

a) 125, 125b) 125, 130c) 200, 100d) 100, 120e) 120, 125

3. The following list gives the details of flights flying from Mumbai to Delhi.

Airline Day of the week

Departure time

Stop over Cost in Rupees (

Food served?

Spicejet Tuesday 8.30 am Yes 2200 NoJet Airways Wednesday 9.00 pm No 3400 NoIndian Friday 9.00 am Yes 3500 YesKingfisher Saturday 6.00 pm Yes 4000 YesSpicejet Sunday 10.00 am Yes 3000 YesIndian Saturday 9.30 am Yes 2500 No

Select the flight which satisfies the following conditions.

a) Cost should be less than or equal to Rs. 3500b) Departure between 8.00 am to 11 amc) There should be no stop overd) Food should be served on boardc) The flight should be on a weekend

4. In a Tennis competition there are five finalists. They played once with each other. Each time they played there were three possibilities: Win (W), lose(L) or draw(D). The table below gives the summary of the results in a table. (

Mahesh Sharukh Sidharth Michael SachinWon 0 1 4 1 2Lost 3 2 0 1 2Draw 1 1 0 2 0

Tables for each pair of players are given, represent the above results in these tables and show who lost, who won or was it a draw for each game. For example, the first table is filled up for you.

Siddharth SharukhWon lost

Mahesh Sharukh

Mahesh Michael

Mahesh Sidharth

Mahesh Sachin

Sharukh Michael

Sharukh Sachin

Sidharth Michael

Sidharth Sachin

Michael Sachin

Hint: Start filling up the tables with the information of the player who has won all the matches.

5. Given below are some search keywords and the some of the hyper links given by a search engine. But they are all jumbled up. Sort them and write the keywords in the blue box and the corresponding hyper links in the white box.

Search keywords: Cricket news, Science projects, cricket scores, current events, CBSE results, ICSE results, project ideas, 10th standard results, news,

Displayed Hyper links: www. news .com.au www.cisce.org/ www.cricinfo.com/ www.live.skysports.com/www. science buddies.org/ www.bbc.co.uk/ news / www. results .nic.in/ http://www.cbseresults.nic.in/http://news.bbc.co.uk/sport2/hi/cricket/default.stmcbseresults.nic.in/ news.yahoo.com/ www.energyquest.ca.gov/ projects/index.html www. science madesimple.com/ results.icbse.comwww.foxnews.com/http://www.scienceprojects.in/cricketnews.in/www.cnn.com/

6. Meena, Hameed, Veena, Sriram, Hari and Kailash are friends. Each of them are going for different classes to learn musical instruments.

Meena is going for Tabla classes.Veena learns Tabla and Sitar.Sriram and Kailash learn Guitar.

Hameed learns Sitar. Hari and Meena learns Guitar and Sitar.

Using the venn diagram, find out whether anybody learns all the three instruments.(make a venn diagram with 3 sets.)

7. Study the following Script. The user has to select fruits by clicking on them. The user has already selected bananas and cherries(see the list items). If he now clicks on pineapple, what will happen?

a) pineapple is added to the list b) The message "You can select only 2 fruits" is displayedc) Length of the list is increased to threed) banana is removed from the list

8. Meen'a B'day is coming and she has arranged a party at her home. She wants to invite her friends Riya, Anna, John, Aryan, Raju and Priya. She has emailed the invitation to all of them. Riya and Priya and Raju replied all saying that they will be coming for the party. John is out town, so he mailed back to Meena saying that he can't come. Aryan is coming for the party and send an email to Meena. Anna replied Meena, Priya and John saying that she will be coming for the party.

Make a table to represent the above mail exchange. Now can you calculate how many mails each of them received in the above conversation?

Meena Riya Anna John Aryan Raju Priya

Meena √ √ √ √ √ √

Riya

Anna

John

Aryan

Raju

Priya

Total