Quantitative Aptitude - Arithmetic Ability Questions

If 2x + (9/x) = 9, then what is the minimum value of x2+1x2 = ?

Profit of Rs 104000 has to be divided among three partners Ashok, Bimla and Chirag in the ratio 6:4:3. How much does Chirag get?

A trader had 12 quintals of wheat. He sold a part of it at 13% profit and the rest at 23% profit, so that he made a total profit of 17 %. How much wheat did he sell at 23% profit?

Of the four numbers whose average is 91, the first is 3/10 times the sum of other three. The first number is:

To cover a distance of 234 km in 1.6 hours what should be the average speed of the car in meters/second?

What is the length of the side of an equilateral triangle, if its area is 64√3 sq cm?

A and B can do a piece of work in 24 and 30 daysrespectively. Both started the work and worked for 6 days.Then B leaves the work and C joins and the remaining workis completed by A and C together in 11 days. Find the days in which C alone can do the work

What is the unit digit of the sum of first 111 whole numbers?