Quantitative Aptitude - Arithmetic Ability Questions

At what point does the line 4x - 3y = -6 intercept the y-axis?

Δ DEF is right angled at E. If m∠D = 45°, then what is the value of cosecF X cotD?

The compound interest earned in two years at 12% per annum is Rs 10176. What is the sum (in Rs) invested?

What is the difference between 0.6 and 0.6%?

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?

On a certain Principal if the Simple interest for two years is Rs 4800 and Compound interest for the two years is Rs 5088, what is the rate of Interest?

15 years ago Cynthia was thrice as old as Brittany. The sum of their present ages is 94 years. How old is Brittany now?

A loan of Rs. 305 was taken at a certain rate per annum of compound interest, for 3 years. After 3 years the amount repaid was Rs. 670, calculate the rate of compound interest.