Two places A and B are 600 km apart. A train leaves 'A' for 'B' and at the same time another train leaves 'B' for 'A'. Both the trains meet after eight hours of starting their journey. If the train travelling from 'A' to 'B' travels 15 kmh faster than the other train, what is the ratio of the speed of the slower train to the speed of the faster train?

A, B and C can do a work in 30 days, 45 days and 60 days respectively. They started the work together but A left after 10 days. B left the work five days before the completion of the work. In how many days was the work completed?

Following pie-charts show the distribution of items of six different types produced by a company in two years 2008 and 2009. Total number of items produced by the company in the year 2008 and 2009 are 48600 and 62500 respectively.

What is the total number of items of type C produced in the year 2008 and 2009 together?

Following pie-charts show the distribution of items of six different types produced by a company in two years 2008 and 2009. Total number of items produced by the company in the year 2008 and 2009 are 48600 and 62500 respectively.

The number of type B items produced in 2008 is what percentage of the number of type B items produced in the year 2009? (approximate value)

Following pie-charts show the distribution of items of six different types produced by a company in two years 2008 and 2009. Total number of items produced by the company in the year 2008 and 2009 are 48600 and 62500 respectively.

What is the ratio of the number of type D items produced in 2008 to the number of type F items produced in 2009?

Following pie-charts show the distribution of items of six different types produced by a company in two years 2008 and 2009. Total number of items produced by the company in the year 2008 and 2009 are 48600 and 62500 respectively.

What is the total number of type A, B and C items produced by the company in the year 2008 and 2009 together?

Following pie-charts show the distribution of items of six different types produced by a company in two years 2008 and 2009. Total number of items produced by the company in the year 2008 and 2009 are 48600 and 62500 respectively.

The number of type E items produced in the year 2009 is what per cent more than the number of type C items produced in 2009?