Quantitative Aptitude - Arithmetic Ability Questions

In the given figure, PQ is a diameter of the semicircle PABQ and O is its center. AOB = 64 deg. BP cuts AQ at X. What is the value (in deg) of AXP?

Find the L.C.M of 4/5, 2/3 and 5/7.

If 5x + 1/x = 10, then x2 + 125x2 is equal to

If 15% of x is three times of 10% of y, then x:y = 

A complete factorisation of x4 + 64 is

A sum amounts to Rs 7727.104 at the rate of 12% per annum compounded annually after three years. What is the value of principal (in Rs)?

In the given figure, ABC is an equilateral triangle. Two circles of radius 4 cm and 12 cm are inscribed in the triangle. What is the side (in cm) of an equilateral triangle ?

What is the Number of candidates who had applied if the ratio of selected to unselected was 14 : 25. If 35 less had applied and 10 less selected, the ratio of selected to unselected would have been 3 : 5?