Quantitative Aptitude - Arithmetic Ability Questions

If the simple interest on Rs. 1 for 1 month is 1 paisa, then the rate percent per annum will be

In these tests find the Odd figure out

If 9x+2 = 240 + 9x, the value of (8x)x is

Two pipes X and Y can fill an empty tank in 16 hours and 20 hours respectively. Pipe Z alone can empty the completely filled tank in 25 hours. Firstly both pipes X and Y are opened and after 6 hours pipe Z is also opened. What will be the total time (in hours) taken to completely fill the tank?

By increasing the price of entry ticket to a fair in the ratio 5:7, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?

If 3x + 4y – 11 = 18 and 8x – 6y + 12 = 6, then what is the value of 5x – 3y – 9?

The value of (sec245 - cot245) - (sin230 + sin260) is

The price of rice has increased by 60%. In order to restore the original price, the new price must be reduced by