CAT 2002 Question Paper

There are 5 countries which lie from 10 Deg E to 40 Deg E , but out of those only 1 lie in southern hemisphere. hence 1*100/5 = 20%. 

There are 11 cities whose names begin with a consonant and are in the Northern Hemisphere in the table and there are 13 number of countries whose name begins with a consonant and are in the east of the meridian. Hence option D.

Number of countries whose name starts with vowels and located in the southern hemisphere are 3 and number of countries, the name of whose capital cities starts with a vowel in the table is 2.

Hence the ratio 3:2.

Average income can be found by dividing the total income by total number of days.
The average income is calculated as show in the table given below.

Using this formula, we can find that there are 5 employees (Employee IDs: 1151, 1158, 1164, 1172, and 1173) who earned more than Rs 50 per day.

80% of attendance comes out to 20 days.

We can see from the table that there are 7 such employees who have earned more than Rs. 600 and having more than 80% of attendance.

Hence option D. 

We need to find the person who has the highest average per-day earnings in medium operations.

So, we divide the total income in medium operations by the total number of day in these operations.

Employee no. 2001180 earned 1262.9 by working 19 daysfor medium operation which is highest. Hence option A. 

 The average income is calculated as show in the table given below.

From the table given we can make out that number of employees whose average earning per day in complex operations is more than average earning per day in medium operations for 8 employees (2001148, 2001149, 2001150, 2001151, 2001158, 2001164,  2001171, 2001172)

5% of total revenue in the year 1999 is 168.7 . Manually counting number of countries where the revenue is less than 168.7, we see that 4 countries have revenue less than 168.7

Spain and rest of latin america has witnessed more than 200% increase in revenue from 1999 to 2000 for the company. 

There are 4 such operations - North Africa & Middle East, Argentina, Rest of Latin America and Far East - that registered a sustained yearly increase in income before taxes and charges from 1998 to 2000.