If the price of tickets is increased in the ratio 8 : 11 then the number of tickets sold falls in the ratio 23 : 21 then what is the increase in the revenue, if the revenue before the increase in the price of the ticket was Rs 36,800 ?

A can do 50% of a work in 16 days, B can do 1/4 of the same work in 24 days. In how many days will they complete 3/4th of the work working together?

What is a point at equidistant from the vertices of a triangle called?

If in a triangle the circumcentre, incentre, centroid and orthocentre are at the same place, then what will that triangle be like?

If the loss is 20%, by what fraction should the selling price be multiplied to get the cost price?

If the cost price of an article is 5/9 of its marked price and the profit is 20% then what is the discount percentage?

Tom follows Jerry. In the same time Tom jumps 8 times and Jerry jumps 6 times. But the distance that Tom travels after jumping 7 times is equal to the distance that Jerry goes after jumping 5 times. What is the ratio of the speed of Tom and Jerry?

The ratio of two whole numbers is 5 : 7. Which of the following can be their sum?