Quantitative Aptitude - Arithmetic Ability Questions

Simple interest on a certain sum of money for 3 years at 5% per annum is Rs. 5250. What will be the compound interest on that sum at the same rate for the same period?

Ritesh sold a pen for Rs. 36 with a profit of 20%. If it were sold for Rs.33, then what could be the percentage of profit or loss?

In a triangle the length of the side opposite the angle which measures 60° is 6√3 cm. What is the length of the side opposite to the angle which measures 90°? 

A circle is inscribed in a square. If the length of the diagonal of the square is 14√2 cm, what is the area of the circle?

What is the value of ( 1/3 - cosec30°) ?

Consider the two similar triangles ABC and DEF. Which of the following is correct about the ratio of the area of the triangle ABC and DEF?

Reflection of the point (­2,5) in the x­ axis is

If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?